komguide - technical manual - power · pdf filekomguide zahranco, engineering trade 15, ali...

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ZAHRANCO, ENGINEERING TRADE15, Ali Amer Str. · 6th SectorNasr City · Cairo, EgyptTel. ++20-2-2 75 43 46Fax ++20-2-2 75 41 83Telex 2 10 57 YAZCO UN

VORTEX S.R.L.Pedro Morán 858, Lomas del MiradorBuenos Aires, ArgentinaTel. ++54-(11) 46 53 01 25Fax ++54-(11) 44 88 60 [email protected]

Rosler International PTY Ltd.P.O. BOX 696, 12 The NookBayswater, Vic. 3153, AustraliaTel. ++61-3-97 38 08 89Fax ++61-3-97 38 08 87

Komet do Brasil Ltda.Rua Brasileira, 43907043-010 Guarulhos - São PauloBRASILTel. +55(0)11.6423-5502Fax +55(0)[email protected]

KOMET GROUP Precision Tools (Taicang) Co.,Ltd.(Headquarter Asia Pacific)No. 5 Schaeffler RoadTaicang, Jiangsu Province, 215400ChinaTel. +86(0)512.535757-58Fax +86(0)[email protected]

KOMET Precision Tools India Pvt., Ltd.121/B, Bommasandra Industrial AreaBANGALORE - 560 099 INDIATel. ++91-80-2-7 83 48 21Fax ++91-80-2-7 83 44 [email protected]

PT Somagede Perkasa Kompleks Griya Inti SentosaJalan Griya Agung No: 3Sunter Agung - Jakarta 14350IndonesiaTel. ++62-21-6 41 07 30Fax ++62-21-6 40 15 [email protected]

SHIVEH TOLID Co. LTD.# 270, West Dr. Fatemi Ave.Post Code : 14186Tehran – IranTel. ++98 21 6 691 7 691Fax ++98 21 6 691 7 [email protected]

ARNOLD TRADING Co., Ltd.P.O.B. 201806 Hamachtesh St.Ind. Area, Holon 58810, IsraelTel. ++9 72-3-5 58 13 13Fax ++9 72-3-5 58 13 17

KOMET GROUP KKTomei Grand BLD2-30 Issha Meito465-0093 Nagoya, JapanTel. +81(52)7092311Fax +81(52)[email protected]

KOMET of America, Inc.2050 Mitchell Blvd.Schaumburg, IL 60193-4544, USATel. ++1-8 47-9 23 84 00++1-8 47-9 23 84 80Fax ++1-8 00-8 65/66 [email protected]

Office KOMET South Korea1st floor, 98-45, Sillim 2-dong,Gwanak-gu, Seoul, Korea, 151-855Tel. ++82-2-874-2926Fax [email protected]

GP System (Malaysia) Sdn Bhd19-1, Jalan Kenari 7Bandar Puchong Jaya 47100 Puchong, Selangor, MalaysiaTel. ++60-3-807 59160Fax ++60-3-807 [email protected]

KOMET de Mexico, S. de R.L. de C.V.Acceso „A“, No. 110Parque Industrial Jurica, 76120, Queretaro, Qro. MexicoTel. ++52 442 2-18-25-44Fax ++52 442 [email protected]

Coulson Carbide LimitedDouble J Centre, 24 Gum Road,Henderson Valley, HendersonP.O.Box 21-228, HendersonAuckland, New ZealandTel. ++64-9-8 38 50 61Fax ++64-9-8 37 62 86

GP System (Singapore) Pte. Ltd.No. 51, Bukit Batok Crescent#04-04/05 Unity CentreSingapore 658077Tel. ++65-68 61 26 63Fax ++65-68 61 35 [email protected]

MULTITRADE DISTRIBUTORSP.O. Box 3511, Kempton Park, 1620South AfricaTel. ++27-11-453-8034 Fax ++27-11-453-9696

Hung Chih Ltd., Co.No. 37, Chung Cheng RoadTainan, Taiwan, R.O.C.Tel. ++8 86-6-2 25 22 16Fax ++8 86-6-2 20 59 [email protected]

GP System (Thailand) Co.,Ltd77 Soi Charansanitwong 49/1Bangbumru, BangpladBangkok 10700ThailandTel. ++66-2-4 35 68 20Fax ++66-2-4 35 68 [email protected]

Outside Europe

Egypt

Argentina

Australia

Brazil

China

India

Indonesia

Iran

Israel

Japan

USA · Canada

Korea

Malaysia

Mexico

New Zealand

Singapore

South Africa

Taiwan

Thailand

Precision has a name

Precision and qualitiy do not allow any com-

promises in universal cutting operations.

KOMET GROUP is a leading system supplier

going global for precision tools and offers in-

dividual problem solvings and innovative top

engineering. This guarantees consistent quali-

ty and economic efficiency.

Precision tools for drilling into the solid, bo-

ring, fine boring, reaming, milling, turning,

threading and for special applications - this is

represented by the name of KOMET GROUP.

Technical Manual

Drilling ✔Threading ✔

Reaming ✔

Tech

nica

l Man

ual

KOMET Precision Tools GmbH & Co. KGZeppelinstraße 3 · 74351 BesigheimGERMANYTel. +49(0)7143.373-0Fax +49(0)7143.373-233E-mail [email protected]

JEL Precision Tools GmbH & Co. KGRuppmannstraße 32 · 70565 Stuttgart / VaihingenGERMANYTel. +49(0)711.78891-0Fax +49(0)711.78891-11E-mail [email protected]

Dihart AG Precision ToolsIndustriestrasse 2 · 4657 DullikenSWITZERLANDTel. +41(0)62.28542-00Fax +41(0)62.28542-99E-mail [email protected]

399 01 099 00-3T-07/07 Printed in Germany© 2007 KOMET Precision Tools GmbH & Co. KG© 2007 JEL Precision Tools GmbH & Co. KG© 2007 Diahrt AG Precision ToolsWe reserve the right to make modifications.

�


THE GROUP OF SOLUTIONS

Index Page

Generalinformation 4–�7Formulae,surfaces,surfacequality,etc.FormandpositiontolerancesInternationalMaterialClassification

KOMETDrilling 1.�8–1.53Roughing 1.54–1.75Fineboring 1.76–1.97

JELThreading 2.2–2.35

DihartReaming 3.2–3.28

P1.

0

# 500

2.0 500-900

2.1 < 500

3.0 > 900

4.0 > 900

4.1

S5.

0 250

5.1 400

M6.

0

# 600

6.1 < 900

7.0 > 900

K8.

0 180

8.1 250

9.0

# 600 130

9.1 230

10.0 > 600 250

10.1 200

10.2 300

N12

.0 90

12.1 100

13.0 60

13.1 75

14.0 100

H 15.0 1400

16.0 1800

P1.

1

# 400 # 120

1.2

# 700 # 200

1.3

# 850 # 250

1.4

# 850 # 250

1.5 > 850, # 1200 > 250, # 350

1.6 > 1200 >350

H 1.7

# 1400 # 400

1.8

# 2200 # 600

M2.

1

# 850 # 250

2.2

# 850 # 250

2.3

# 1000 # 300

K3.

1

# 500 # 150

3.2 > 500, # 1000 > 150, # 300

3.3

# 700 # 200

3.4 > 700, # 1000 > 200, # 300

3.5

# 700 # 200

3.6 > 700, <1000 > 200, # 300

S4.

1

# 700 # 200

4.2

# 900 # 270

4.3 > 900, # 1250 > 270, # 300

5.1

# 500 # 150

5.2

# 900 < 270

5.3 > 900, # 1200 > 270, # 350

N6.

1

# 350 # 100

6.2

# 700 # 200

6.3

# 700 # 200

6.4

# 500 # 470

7.1

# 350 # 100

7.2

# 600 # 180

7.3

# 600 # 180

7.4

# 600 < 180

7.5

# 600 # 180

8.1

8.2

8.3

Mat

eria

l gro

up

Stre

ngth

Rm

[N/m

m2 ]

Hard

ness

HB

Material

magnetic soft iron

structural, case hardened steel

carbon steel

alloy steel

alloy / heat treated steel


hardened steel to 45 HRC


stainless steel, sulphuretted

stainless steel, austentic

stainless steel, ferritic, ferritic & austentic, martensitic

grey cast iron

grey cast iron, heat treated

spheroidal graphite cast iron

spheroidal graphite cast iron, heat treated

malleable iron

malleable iron, heat treated

pure titanium

titanium alloys

titanium alloys

pure nickel

nickel alloys, heat resistant

nickel alloys, high heat resistant

non-alloy copper

short chip, brass, bronze, red brass

long chip brass

Cu-Al-Fe-alloy (Ampco)

Al, Mg, non-alloy

Al wrought alloy, breaking strain (A5) < 14%

Al wrought alloy, breaking strain (A5) $ 14%

Al cast alloy, Si < 10%

Al cast alloy, Si $ 10%

Thermoplastics

Thermosetting plastics

Fibre reinforced plastics

Selecting the material – ThreadingSelecting the material – Drilling / ReamingM

ater

ial g

roup

Stre

ngth

Rm

[N/m

m2 ]

Hard

ness

HB

MaterialMaterial example material code/DIN

non-alloy steels St37-2/1.0037; 9SMn28/1.0715; St44-2/1.0044

non-alloy / low alloy steels St52-2/1.0050; C55/1.0525; 16MnCr5/1.7131

lead alloys 9SMnPb28/1.0718

non alloy / low alloy steels: heat resistant structural, heat treated, nitride and tools steels 42CrMo4/1.7225; CK60/1.1221

high alloy steels X6CrMo4/1.2341; X165CrMoV12/1.2601

HSS

special alloys Inconel 718/2.4668; Nimonic 80A/2.4631

titanium, titanium alloys TiAl5Sn2/3.7114

stainless steels X2CrNi189/1.4306; X5CrNiMo1810/1.4401

stainless steels X8CrNb17/1.4511; X10CrNiMoTi1810/1.4571

stainless / fireproof steels X10CrAl7/1.4713; X8CrS-38-18/1.4862

gray cast iron GG-25/0.6025; GG-35/0.6035

alloy gray cast iron GG-NiCr202/0.6660

spheroidal graphite cast iron (ferritic) GGG-40/0.7040

spheroidal graphite cast iron (ferritic/perlitic)GGG-50/0.7050; GGG-55/0.7055; GTW-55/0.8055spheroidal graphite cast iron (perlitic), malleable iron GGG-60/0.7060; GTS-65/0.8165

alloyed spheroidal graphite cast iron GGG-NiCr20-2/0.7661

vermicular cast iron GGV Ti<0,2; GGV Ti>0,2

copper alloy, brass, lead-alloy bronze, lead bronze (good cut) CuZn36Pb3/2.1182; G-CuPb15Sn/2.1182

copper alloy, brass, bronze (average cut) CuZn40Al1/2.0550; E-Cu57/2.0060

wrought aluminium alloys AlMg1/3.3315; AlMnCu/3.0517

cast aluminium alloy (Si-content <10%), magnesium alloyG-AlMg5/3.3561; G-AlSi9Mg/3.2373

cast aluminium alloy (Si-content >10%) G-AlSi10Mg/3.2381

hardened steels (< 45 HRC)

hardened steels (> 45 HRC)

NotesPatentesABS® EP 0 547 049 and other patentsKUB Quatron® patent applicationsKUB Trigon® EP 883 455 and other patentsKUB Duon® EP 1 296 793 and other patents and patent applicationsKUB Centron® EP 0 586 423 and other patent applications KUB® V464 EP 0 586 423 and other patentsTwinKom® G01 EP 0 472 562, EP 0 472 563 and other patentsUniTurn® EP 0 973 625 and other patents and patent applicationsMicroKom® M03Speed EP 0 484 407 and other patentsMicroKom® M040 EP 0 491 724 and other patentsReamax® EP 1 259 350, EP 1 474 258

P1.

0

# 500

2.0 500-900

2.1 < 500

3.0 > 900

4.0 > 900

4.1

S5.

0 250

5.1 400

M6.

0

# 600

6.1 < 900

7.0 > 900

K8.

0 180

8.1 250

9.0

# 600 130

9.1 230

10.0 > 600 250

10.1 200

10.2 300

N12

.0 90

12.1 100

13.0 60

13.1 75

14.0 100

H 15.0 1400

16.0 1800

P1.

1

# 400 # 120

1.2

# 700 # 200

1.3

# 850 # 250

1.4

# 850 # 250

1.5 > 850, # 1200 > 250, # 350

1.6 > 1200 >350

H 1.7

# 1400 # 400

1.8

# 2200 # 600

M2.

1

# 850 # 250

2.2

# 850 # 250

2.3

# 1000 # 300

K3.

1

# 500 # 150

3.2 > 500, # 1000 > 150, # 300

3.3

# 700 # 200

3.4 > 700, # 1000 > 200, # 300

3.5

# 700 # 200

3.6 > 700, <1000 > 200, # 300

S4.

1

# 700 # 200

4.2

# 900 # 270

4.3 > 900, # 1250 > 270, # 300

5.1

# 500 # 150

5.2

# 900 < 270

5.3 > 900, # 1200 > 270, # 350

N6.

1

# 350 # 100

6.2

# 700 # 200

6.3

# 700 # 200

6.4

# 500 # 470

7.1

# 350 # 100

7.2

# 600 # 180

7.3

# 600 # 180

7.4

# 600 < 180

7.5

# 600 # 180

8.1

8.2

8.3

Mat

eria

l gro

up

Stre

ngth

Rm

[N/m

m2 ]

Hard

ness

HB

Material

magnetic soft iron


carbon steel

alloy steel








grey cast iron




malleable iron


pure titanium

titanium alloys

titanium alloys

pure nickel



non-alloy copper


long chip brass


Al, Mg, non-alloy





Thermoplastics



Selecting the material – ThreadingSelecting the material – Drilling / Reaming

Mat

eria

l gro

up

Stre

ngth

Rm

[N/m

m2 ]

Hard

ness

HB







HSS




















2

Form and positional tolerancesTolerance

typeSymbolsandcharacteristicstotolerance Drawingdetails Explanation Tolerancezone

Form

tole

ranc

es

Straightnessofalineoraxis

Theaxisofthecylindricalpartofthepinmustliewithinthecylindertot=0.03mm

Circular formofadisc,acylinder,acone,etc.

Thecircumferencelineofanycrosssectionmustbecontainedinacircularringwithawidthtot=0.02mm

Cylindrical form Thesurfacetotolerancemustliewithintwocoaxialcylinderswhichhavearadialspacingtot=0.05mm

Posi

tiona

ltol

eran

ces

Dire

ctio

nalt

oler

ance

s

Parallelismofaline(axis)withreferencetoabasicstraightline

Thetopaxismustlieinasquare-shapedarea,within0.�mmintheverticaland0.2mminthehorizontaldirection.TheareawilllieparalleltothebasicaxisofboreA.

Parallelismofasurfacewithreferencetoabasicplane

Any�00mmlongsectionofthetopsurfacemustliewithagapof0.0�mmbetweentwoparallelplanes.Theplaneswilllieparalleltothelowersurface(basicsurface).

Loca

tion

tole

ranc

es

Rectangularityofaline(axis)withreferencetoabasicplane

Theaxisofthecylindermustlieinacylindricalareawithadia-meterof0.0�mm.TheareawillbeverticaltothebasicplaneA.

Positionoflines,axesorsurfacesinrelationtooneanotherortooneorseveralbasicelements

Theaxisoftheholemustliewithinacylinderwithadiametertotolerancet=0.05mm,whoseaxisliesattheprecisegeometricalplace(withdimensionsasshowninboxes).

Concentricityofanaxisorapointinrelationtoabasicaxis(basicpoint)

Theaxisofthepartoftheshafttotolerancemustliewithinacylinderwithadiametertotolerancet=0.03mm,whoseaxisalignswiththebaseaxis.

Symmetryofacentralplaneorline(axis)inrela-tiontoabasicstraightlineorplane

Thecentralplaneoftheslotmustliebetweentwoparallelplaneswhicharespacedtot=0.08mmandbesymmetricaltothecentralplaneofthebase.

Run-

outt

oler

ance

s Face/axial run-out Lateralmovementofanelementinrelationtotherotaryaxis

Thelateralrun-outofthefacesurfaceshouldnotexceedtolerancet=0.�mmwhentheworkpiecerotatesaroundthebasicaxisA.

Radial run-outRadialmovementofanelementinrelationtotherotaryaxis

Theconcentricitydeviationmustnotbegreaterthan0.�mminanymeasurementplaneforacompleterevolutionaroundthesharedbasicaxisofcylinderAandB.

3

Tolerancetype

Symbolsandcharacteristicstotolerance Drawingdetails Explanation Tolerancezone

Form

tole

ranc

es

Straightnessofalineoraxis

Theaxisofthecylindricalpartofthepinmustliewithinthecylindertot=0.03mm

Circular formofadisc,acylinder,acone,etc.

Thecircumferencelineofanycrosssectionmustbecontainedinacircularringwithawidthtot=0.02mm

Cylindrical form Thesurfacetotolerancemustliewithintwocoaxialcylinderswhichhavearadialspacingtot=0.05mm

Posi

tiona

ltol

eran

ces

Dire

ctio

nalt

oler

ance

s

Parallelismofaline(axis)withreferencetoabasicstraightline

Thetopaxismustlieinasquare-shapedarea,within0.�mmintheverticaland0.2mminthehorizontaldirection.TheareawilllieparalleltothebasicaxisofboreA.

Parallelismofasurfacewithreferencetoabasicplane

Any�00mmlongsectionofthetopsurfacemustliewithagapof0.0�mmbetweentwoparallelplanes.Theplaneswilllieparalleltothelowersurface(basicsurface).

Loca

tion

tole

ranc

es

Rectangularityofaline(axis)withreferencetoabasicplane

Theaxisofthecylindermustlieinacylindricalareawithadia-meterof0.0�mm.TheareawillbeverticaltothebasicplaneA.

Positionoflines,axesorsurfacesinrelationtooneanotherortooneorseveralbasicelements

Theaxisoftheholemustliewithinacylinderwithadiametertotolerancet=0.05mm,whoseaxisliesattheprecisegeometricalplace(withdimensionsasshowninboxes).

Concentricityofanaxisorapointinrelationtoabasicaxis(basicpoint)

Theaxisofthepartoftheshafttotolerancemustliewithinacylinderwithadiametertotolerancet=0.03mm,whoseaxisalignswiththebaseaxis.

Symmetryofacentralplaneorline(axis)inrela-tiontoabasicstraightlineorplane

Thecentralplaneoftheslotmustliebetweentwoparallelplaneswhicharespacedtot=0.08mmandbesymmetricaltothecentralplaneofthebase.

Run-

outt

oler

ance

s Face/axial run-out Lateralmovementofanelementinrelationtotherotaryaxis

Thelateralrun-outofthefacesurfaceshouldnotexceedtolerancet=0.�mmwhentheworkpiecerotatesaroundthebasicaxisA.

Radial run-outRadialmovementofanelementinrelationtotherotaryaxis

Theconcentricitydeviationmustnotbegreaterthan0.�mminanymeasurementplaneforacompleterevolutionaroundthesharedbasicaxisofcylinderAandB.

4

1 2 3 4 5 6 7 8 9 10 11 12

�-3 0,8 �,2 2 3 4 6 �0 �4 25 40 60 �00

>3-6 � �,5 2,5 4 5 8 �2 �8 30 48 75 �20

>6-�0 � �,5 2,5 4 6 9 �5 22 36 58 90 �50

>�0-�8 �,2 2 3 5 8 �� 8 27 43 70 ��0 �80

>�8-30 �,5 2,5 4 6 9 �3 2� 33 52 84 �30 2�0

>30-50 �,5 2,5 4 7 �� 6 25 39 62 �00 �60 250

>50-80 2 3 5 8 �3 �9 30 46 74 �20 �90 300

>80-�20 2,5 4 6 �0 �5 22 35 54 87 �40 220 350

>�20-�80 3,5 5 8 �2 �8 25 40 63 �00 �60 250 400

>�80-250 4,5 7 �0 �4 20 29 46 72 ��5 �85 290 460

>250-3�5 6 8 �2 �6 23 32 52 8� �30 2�0 320 520

IT tolerance class

Nominaldimension

rangemm

IT tolerance class

5

+�50

+�00

+50

0

–50

–�00

µm

–�50

+�00

+50

0

–50

–�00

µm

Position of tolerance field to zero lineExample for nominal dimension range 6 to 10 mm

quality9andabove

nega

tive

dim

ensi

ons

(–)

nom

inal

dim

ensi

on

forquality3to8

zeroline

nega

tive

dim

ensi

ons

(–)

posi

tive

dim

ensi

ons

(+)

nom

inal

dim

ensi

on

zeroline

Internal dimensions (bores)

External dimensions (shafts)

posi

tive

dim

ensi

ons

(+)

6

Z 5Z 4Z 3

Z 2

Z �

R a

lm

Ra = e y dx�lm

lm

0

Rz=(Z�+Z2+Z3+Z4+Z5)�5

Surface measurementsMean surface finish Ra

Average surface uniformity Rz

Thearithmeticmeanfortheabsolutevaluesofallprofileordinateswithintheoverallmeasurementdistanceafterfilteringoutformdeviationsandcoarseripplefactorpercentage.

Arithmeticmeanfromtheindividualsurfaceuniformityvaluesoffiveadjacent,equallength,individualmeasuringdistancesafterfilteringoutformdeviationsandcoarseripplefactor.

7

N12 50 �60

N11 25 �00

N10 �2,5 63

N9 6,3 40

N8 3,225

�6

N7 �,6 �0

N6 0,86,3

4

N5 0,4 2,5

N4 0,2 �,6

N3 0,� �

N2 0,05 0,63

N1 0,025 0,25

Surfacefinishfrom:

roughmachiningnormalworkshoppracticefinemachining(achievedwithextraspecialcare)

Achievable surface finish RaSu

rface

fin

ish

clas

s

Mea

nsu

rface

fin

ish

R aAv

erag

esu

rface

uni

-fo

rmity

Rz

Drill

ing

Roug

hing

Fine

bor

ing

Ream

ing

Grin

ding

Honi

ng

Rolli

ng

8

Aerosol Advantage Disadvantage

1-ch

anne

l sys

tem •switchingbetweenMLCandstandard

coolantsystemnotaproblem•continuoussupplyofaerosol•nopollutionproblemwithinrestricted

limits•dropletsizeapprox.�µm(caution:

shouldnotbebreathedin)

•suitableforsmallboreØof<0.7mmundercertainconditions

•specialextractionequipmentrequired•longertoolchangetimesbecause

spindleneedstobevented(approx.�sec.)

•condensationfromaerosolonwalls(oilonwalls)

•onlysuitableforspindlespeedsof>�6,000min-�undercertaincondi-tions

2-ch

anne

l sys

tem

•reliableuseinproductionupto40,000min-�

•suitableforsmallborediameters•fastertoolchange(0.�secs)

•time-consumingchangeovertostan-dardcoolantsystem

•significantnegativeeffectwhenchangingdirection

•dropletsize2–5µm•extractionsystemrequiredinworking

area

Minimal lubrication (MLC)Asmachiningwithcoolantrepresentsaconsiderablecostfactorintoday’sproduc-tion,theuseofMLCoffersthepotentialtoreduceunitcosts.

MLCdoesnotinvolveanimmersionlubricationsystem,aswithlubricationusingemulsion,butisalubricationsystemusingveryfinelydistributedlubricantwhichisappliedtothecuttingedgeinastreamofair;therearebasicallytwodifferentsystemsforproducingtheaerosol.

AirsupplyLubricant

spin

dle

tool

hol

der

tool

continuousstreamofaerosol

airsupply

airsupply

oilfilm

spin

dle

tool

hol

der

tool

9

Advantage Disadvantage

1-ch

anne

l sys

tem •switchingbetweenMLCandstandard

coolantsystemnotaproblem•continuoussupplyofaerosol•nopollutionproblemwithinrestricted

limits•dropletsizeapprox.�µm(caution:

shouldnotbebreathedin)

•suitableforsmallboreØof<0.7mmundercertainconditions

•specialextractionequipmentrequired•longertoolchangetimesbecause

spindleneedstobevented(approx.�sec.)

•condensationfromaerosolonwalls(oilonwalls)

•onlysuitableforspindlespeedsof>�6,000min-�undercertaincondi-tions

2-ch

anne

l sys

tem

•reliableuseinproductionupto40,000min-�

•suitableforsmallborediameters•fastertoolchange(0.�secs)

•time-consumingchangeovertostan-dardcoolantsystem

•significantnegativeeffectwhenchangingdirection

•dropletsize2–5µm•extractionsystemrequiredinworking

area

ToolsfromtheKOMETGROUPGmbHcanalsobesuppliedinanoptimisedformforusewithminimallubrication(MLC).

FordetailspleasecontactyourKOMETapplicationsengineer,whowillbeabletoadviseyouonthetechnology.

�0

DIN AISI/SAAE BSEN AFNOR SS UNI UNE JIS

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�.0 �.0038 RSt37-2 A570-36 436040C E24-2NE �3��.0 �.0��6 St37-3 A573-8�65 436040B E24-U �3�2�.0 �.0�44 St44-3 A573-8� 436043C E28-4 �4�2�.0 �.020� St36 �006 Fd5 ��60�.0 �.0345 H� A5�565 �50��6� A37CP �3302.0 �.040� C�5 �0�5;�0�6;�0�7 080M�5 CC�2 �350 C�5C�6 F.��2.0 �.0402 C22 �020;�023 055M�5;070M20...2C AF42C20;XC25;�C22 �450 C20;C2�;C25 �C22F.��2 S20C;S22C2.0 �.0436 Ast45 A662C �50�224 A48FP 2�032.0 �.0443 GS-45 A2765-35 A� E23-45M2.0 �.0473 �9Mn6 A537� �50�224 A52CP 2�0�2.0 �.050� C35 �035 060A35 CC35 �550 C35 F.��32.0 �.0503 C45 �043 080M46 AF65C45 �650 C45 F.5��02.0 �.0503 C45 �045 080M46 CC45 �650 C45 F.��42.0 �.05�� C40 �040 080M40 AF60C40 C40 F.��4.A2.0 �.0535 C55 �055 070M55 �655 C55 F.��52.0 �.055� GS-52 A2770-36 A2 280-480M �5052.0 �.0553 GS-60 A�4880-40 A3 320-560M �6062.0 �.0577 Ast52 A738 �50�224 A52FP 2�072.0 �.060� C60 �060 080A62...43D CC55 C602.0 �.084� St52-3 5�20 �50M�9 20MC5 2�72 Fe52 F.43�2.0 �.��2� Ck�0 �0�0 045M�0 XC�0 �265 C�0 F.�5�0-C�0K2.0 �.��33 20Mn5 �022;�5�8 �20M�9 20M5 ��32 G22Mn3;20Mn7 F.�5�5-20Mn6 SMnC4202.0 �.��4� CK�5 �0�5,�0�7 080M�5 XC�8 �370 F.�5��2.0 �.��58 C25E;Ck25 �025 070M26 2C25;XC25 �450 C25 F.��20-C25k S25C;S28C2.0 �.��83 Cf35 �035 060A35 XC38TS �572 C36 S35C2.0 �.��9� Ck45 �042 080A47 XC45 �660 C45 F.��402.0 �.�545 C�05W� W��0 BW�A Y�05 �880 C36KU F.5��8 SK32.0 �.54�5 �5Mo3 ASTMA204Gr.A �50�-240 �5D3 29�2 �6Mo3KW �6Mo3 STBA�22.0 �.5423 �6Mo5 4520 �503-245-420 �6Mo5 �6Mo52.0 �.5622 �4Ni6 ASTMA350LF5 �6N6 �4Ni6 �5Ni62.� �.07�5 9SMn28 �2�3 230M07 S250 �9�2 CF9SMn28 ��SMn28 SUM222.� �.07�8 9SMnPb28 �2L�3 S250Pb �9�4 CF9SMnPb28 ��SMnPb28 SUM22,3,4L2.� �.0722 �0SPb20 ��L08 �0PbF2 CF�0SPb20 �0SPb202.� �.0726 35S20 ��40 2�2M36...8M 35MF6 �957 F.2�0.G2.� �.0727 45S20 ��46 45MF4 �9732.� �.0736 9SMn36 �2�5 240M07...�b S300 CF9SMn36 �2SMn35 SUM252.� �.0737 9SMnPb36 �2L�4 S300Pb �926 CF9SMnPb36 �2SMnP353.0 �.0904 55Si7 9255 250A53...45 55S7 2085 55Si8 56Si73.0 �.096� 60SiCr8 9262 60SC6 60SiCr8 60SiCr83.0 �.��57 40Mn4 �039 �50M36...�5 35M53.0 �.��67 36Mn5 �335 �50M36 40M5 2�20 36Mn5 SMn438(H)3.0 �.��70 28Mn6 �330 �50M28...�4A 20M5 C28Mn SCMn�3.0 �.�203 Ck55 �055 070M55 XC55 C50 F.�203-36MnG S55C3.0 �.�2�3 Cf53 �050 060A52 XC48TS �674 C53 S50C

International Material Classification (toVDI3323standard)

Material

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�.0 �.0038 RSt37-2 A570-36 436040C E24-2NE �3��.0 �.0��6 St37-3 A573-8�65 436040B E24-U �3�2�.0 �.0�44 St44-3 A573-8� 436043C E28-4 �4�2�.0 �.020� St36 �006 Fd5 ��60�.0 �.0345 H� A5�565 �50��6� A37CP �3302.0 �.040� C�5 �0�5;�0�6;�0�7 080M�5 CC�2 �350 C�5C�6 F.��2.0 �.0402 C22 �020;�023 055M�5;070M20...2C AF42C20;XC25;�C22 �450 C20;C2�;C25 �C22F.��2 S20C;S22C2.0 �.0436 Ast45 A662C �50�224 A48FP 2�032.0 �.0443 GS-45 A2765-35 A� E23-45M2.0 �.0473 �9Mn6 A537� �50�224 A52CP 2�0�2.0 �.050� C35 �035 060A35 CC35 �550 C35 F.��32.0 �.0503 C45 �043 080M46 AF65C45 �650 C45 F.5��02.0 �.0503 C45 �045 080M46 CC45 �650 C45 F.��42.0 �.05�� C40 �040 080M40 AF60C40 C40 F.��4.A2.0 �.0535 C55 �055 070M55 �655 C55 F.��52.0 �.055� GS-52 A2770-36 A2 280-480M �5052.0 �.0553 GS-60 A�4880-40 A3 320-560M �6062.0 �.0577 Ast52 A738 �50�224 A52FP 2�072.0 �.060� C60 �060 080A62...43D CC55 C602.0 �.084� St52-3 5�20 �50M�9 20MC5 2�72 Fe52 F.43�2.0 �.��2� Ck�0 �0�0 045M�0 XC�0 �265 C�0 F.�5�0-C�0K2.0 �.��33 20Mn5 �022;�5�8 �20M�9 20M5 ��32 G22Mn3;20Mn7 F.�5�5-20Mn6 SMnC4202.0 �.��4� CK�5 �0�5,�0�7 080M�5 XC�8 �370 F.�5��2.0 �.��58 C25E;Ck25 �025 070M26 2C25;XC25 �450 C25 F.��20-C25k S25C;S28C2.0 �.��83 Cf35 �035 060A35 XC38TS �572 C36 S35C2.0 �.��9� Ck45 �042 080A47 XC45 �660 C45 F.��402.0 �.�545 C�05W� W��0 BW�A Y�05 �880 C36KU F.5��8 SK32.0 �.54�5 �5Mo3 ASTMA204Gr.A �50�-240 �5D3 29�2 �6Mo3KW �6Mo3 STBA�22.0 �.5423 �6Mo5 4520 �503-245-420 �6Mo5 �6Mo52.0 �.5622 �4Ni6 ASTMA350LF5 �6N6 �4Ni6 �5Ni62.� �.07�5 9SMn28 �2�3 230M07 S250 �9�2 CF9SMn28 ��SMn28 SUM222.� �.07�8 9SMnPb28 �2L�3 S250Pb �9�4 CF9SMnPb28 ��SMnPb28 SUM22,3,4L2.� �.0722 �0SPb20 ��L08 �0PbF2 CF�0SPb20 �0SPb202.� �.0726 35S20 ��40 2�2M36...8M 35MF6 �957 F.2�0.G2.� �.0727 45S20 ��46 45MF4 �9732.� �.0736 9SMn36 �2�5 240M07...�b S300 CF9SMn36 �2SMn35 SUM252.� �.0737 9SMnPb36 �2L�4 S300Pb �926 CF9SMnPb36 �2SMnP353.0 �.0904 55Si7 9255 250A53...45 55S7 2085 55Si8 56Si73.0 �.096� 60SiCr8 9262 60SC6 60SiCr8 60SiCr83.0 �.��57 40Mn4 �039 �50M36...�5 35M53.0 �.��67 36Mn5 �335 �50M36 40M5 2�20 36Mn5 SMn438(H)3.0 �.��70 28Mn6 �330 �50M28...�4A 20M5 C28Mn SCMn�3.0 �.�203 Ck55 �055 070M55 XC55 C50 F.�203-36MnG S55C3.0 �.�2�3 Cf53 �050 060A52 XC48TS �674 C53 S50C

�2


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3.0 �.�22� Ck60 �064 060A62 XC65 �678 C60 F.��503.0 �.�23� Ck67 �070 070A72 XC68 �770 C70 F.�4�3.0 �.�248 Ck75 �080 060A78 XC75 �774 F.5�073.0 �.�274 Ck�0� �095 060A96 XC�00 �870 F.5��73.0 �.27�3 55NiCrMoV6 L6 55NCDV7 F.520.S SKT43.0 �.272� 50NiCr�3 L6 55NCV6 2550 F.528.S3.0 �.340� G-X�20Mn�2 ASTMA�2875 BW�0 Z�20M�2 2�83 GX�20Mn�2 AM-X�20Mn�2 SCMnH/�3.0 �.3505 �00Cr6 52�00 534A99...3� �00C6 2258 �00Cr6 F.�3� SUJ23.0 �.5662 X8Ni9 ASMA353 502-650 9Ni X�0Ni9 F.2645 SL9N60(53)3.0 �.5680 �2Ni�9 25�5(25�7) �2Ni�9 Z�8N5 �2Ni�9 �2Ni�9 SL5N603.0 �.57�0 36NiCr6 3�35 640A35...��A 35NC6 SNC2363.0 �.5732 �4NiICr�0 34�5 �4NC�� 6NiCr�� 5NiCr�� SNC4�5(H)3.0 �.5752 �4NiICr�4 33�0 655M�3...36A �2NC�5 SNC8�5(H)3.0 �.65�� 36CrNiMo4 9840 8�6M40...��0 40NCD3 36NiCrMo4(KB) F.�283.0 �.6523 2�NiCrMo2 8620,86�7 805M20...362 20NCD2 2506 20NiCrMo2 20NiCrMo2 SNCM220(H)3.0 �.6546 40NiCrMo22 8740,8640,8742 3��-Type7 40NCD2 40NiCrMo2(KB) F.�29 SNCM2403.0 �.6582 35CrNiMo6 4340 8�7M40...24 35NCD6 254� 35NiCrMo6(KB) F.�273.0 �.6587 �7CrNiMo6 43�7 820A�6 �8NCD6 �4NiCrMo�33.0 �.6657 �4NiCrMo�3-4 93�0 832M�3...36C �5NiCrMo�3 �4NiCrMo�3�3.0 �.70�5 �5Cr3 50�5 523M�5 �2C3 SCr4�5(H)3.0 �.7033 34Cr4 5�32 530A32...�8B 32C4 34Cr4(KB) 35Cr4 SCr430(H)3.0 �.7035 4�Cr4 5�40 530M40...�8 42C4 4�Cr4 42Cr4 SCr440(H)3.0 �.7039 34MoCrS4G L� 524A�4 2092 �05WCR53.0 �.7045 42Cr4 5�40 2245 42Cr4 SCr4403.0 �.7�3� �6MnCr5 5��5 (527M20) �6MC5 25�� 6MnCr5 �6MnCr53.0 �.7�39 �6MnCr5 2�273.0 �.7�76 55Cr3 5�55 527A60...48 55C3 SUP9(A)3.0 �.72�8 25CrMo4 4�30 �7�7CDS��0 25CD4 2225 25CrMo4(KB) 55Cr3 SCM420/4303.0 �.7220 34CrMo4 4�35,4�37 34CrMo4 34CD4 2234 35CrMo4 34CrMo4 SCM435TK3.0 �.7223 4�CrMo4 4�42 4�CrMo4 42CrMo4 SNB22-�3.0 �.7225 42CrMo4 4�40 708M40...�9A 42CD4 2244 42CrMo4 42CrMo4 SCM440(H)3.0 �.7262 �5CrMo5 �2CD4 22�6 �2CrMo4 SCM4�5(H)3.0 �.7335 �3CrMo44 ASTMA�82F-�2 �4CrMo45 �4CrMo453.0 �.7337 �6CrMo44 ASTMA387�2-2 �50�620 �5CD4.5 22�6 �2CrMo9�03.0 �.736� 32CrMo�2 722M24...40B 30CD�2 2240 32CrMo�2 F.�24.A3.0 �.77�5 �4MoV63 �503-660-440 �3MoCrV63.0 �.8�59 50CrV4 6�50 50CrV4 F.�433.0 �.8509 4�CrAlMo7 ASTMA290 905M39...4�B 40CAD6,�2 2940 4�CrAlMo7 4�CrAlMo73.0 �.85�5 3�CeMo�2 722M24 30CD�2 2240 30CrMo�2 F.0�7�23.0 �.8523 39CrMoV�39 897M39...40C 36CrMoV�24.0 �.2067 �00Cr6 L3 BL3 Y�00C6 �00Cr64.0 �.2080 X2�0Cr�2 D3 BD3 Z200C�2 X2�0Cr�3KU X2�0Cr�2 SKD�4.0 �.2083 X42Cr�3 X40Cr�4 23�4 F.52634.0 �.2344 X40CrMoV5� H�3 BH�3 Z40CDV5 2242 X40CrMoV5��KU F.53�8 SKD6�


Material

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3.0 �.�22� Ck60 �064 060A62 XC65 �678 C60 F.��503.0 �.�23� Ck67 �070 070A72 XC68 �770 C70 F.�4�3.0 �.�248 Ck75 �080 060A78 XC75 �774 F.5�073.0 �.�274 Ck�0� �095 060A96 XC�00 �870 F.5��73.0 �.27�3 55NiCrMoV6 L6 55NCDV7 F.520.S SKT43.0 �.272� 50NiCr�3 L6 55NCV6 2550 F.528.S3.0 �.340� G-X�20Mn�2 ASTMA�2875 BW�0 Z�20M�2 2�83 GX�20Mn�2 AM-X�20Mn�2 SCMnH/�3.0 �.3505 �00Cr6 52�00 534A99...3� �00C6 2258 �00Cr6 F.�3� SUJ23.0 �.5662 X8Ni9 ASMA353 502-650 9Ni X�0Ni9 F.2645 SL9N60(53)3.0 �.5680 �2Ni�9 25�5(25�7) �2Ni�9 Z�8N5 �2Ni�9 �2Ni�9 SL5N603.0 �.57�0 36NiCr6 3�35 640A35...��A 35NC6 SNC2363.0 �.5732 �4NiICr�0 34�5 �4NC�� 6NiCr�� 5NiCr�� SNC4�5(H)3.0 �.5752 �4NiICr�4 33�0 655M�3...36A �2NC�5 SNC8�5(H)3.0 �.65�� 36CrNiMo4 9840 8�6M40...��0 40NCD3 36NiCrMo4(KB) F.�283.0 �.6523 2�NiCrMo2 8620,86�7 805M20...362 20NCD2 2506 20NiCrMo2 20NiCrMo2 SNCM220(H)3.0 �.6546 40NiCrMo22 8740,8640,8742 3��-Type7 40NCD2 40NiCrMo2(KB) F.�29 SNCM2403.0 �.6582 35CrNiMo6 4340 8�7M40...24 35NCD6 254� 35NiCrMo6(KB) F.�273.0 �.6587 �7CrNiMo6 43�7 820A�6 �8NCD6 �4NiCrMo�33.0 �.6657 �4NiCrMo�3-4 93�0 832M�3...36C �5NiCrMo�3 �4NiCrMo�3�3.0 �.70�5 �5Cr3 50�5 523M�5 �2C3 SCr4�5(H)3.0 �.7033 34Cr4 5�32 530A32...�8B 32C4 34Cr4(KB) 35Cr4 SCr430(H)3.0 �.7035 4�Cr4 5�40 530M40...�8 42C4 4�Cr4 42Cr4 SCr440(H)3.0 �.7039 34MoCrS4G L� 524A�4 2092 �05WCR53.0 �.7045 42Cr4 5�40 2245 42Cr4 SCr4403.0 �.7�3� �6MnCr5 5��5 (527M20) �6MC5 25�� 6MnCr5 �6MnCr53.0 �.7�39 �6MnCr5 2�273.0 �.7�76 55Cr3 5�55 527A60...48 55C3 SUP9(A)3.0 �.72�8 25CrMo4 4�30 �7�7CDS��0 25CD4 2225 25CrMo4(KB) 55Cr3 SCM420/4303.0 �.7220 34CrMo4 4�35,4�37 34CrMo4 34CD4 2234 35CrMo4 34CrMo4 SCM435TK3.0 �.7223 4�CrMo4 4�42 4�CrMo4 42CrMo4 SNB22-�3.0 �.7225 42CrMo4 4�40 708M40...�9A 42CD4 2244 42CrMo4 42CrMo4 SCM440(H)3.0 �.7262 �5CrMo5 �2CD4 22�6 �2CrMo4 SCM4�5(H)3.0 �.7335 �3CrMo44 ASTMA�82F-�2 �4CrMo45 �4CrMo453.0 �.7337 �6CrMo44 ASTMA387�2-2 �50�620 �5CD4.5 22�6 �2CrMo9�03.0 �.736� 32CrMo�2 722M24...40B 30CD�2 2240 32CrMo�2 F.�24.A3.0 �.77�5 �4MoV63 �503-660-440 �3MoCrV63.0 �.8�59 50CrV4 6�50 50CrV4 F.�433.0 �.8509 4�CrAlMo7 ASTMA290 905M39...4�B 40CAD6,�2 2940 4�CrAlMo7 4�CrAlMo73.0 �.85�5 3�CeMo�2 722M24 30CD�2 2240 30CrMo�2 F.0�7�23.0 �.8523 39CrMoV�39 897M39...40C 36CrMoV�24.0 �.2067 �00Cr6 L3 BL3 Y�00C6 �00Cr64.0 �.2080 X2�0Cr�2 D3 BD3 Z200C�2 X2�0Cr�3KU X2�0Cr�2 SKD�4.0 �.2083 X42Cr�3 X40Cr�4 23�4 F.52634.0 �.2344 X40CrMoV5� H�3 BH�3 Z40CDV5 2242 X40CrMoV5��KU F.53�8 SKD6�

�4


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4.0 �.2363 X�00CrMoV5� A2 BA2 Z�00CDV5 2260 X�00CrMoV5�KU F.5227 SKD�24.0 �.2379 X�55CrVMo�2� D2 BD2 Z�60CDV�2 23�0 X�55CrVMo�2�KU F.520.A SKD��4.0 �.24�9 �05WCr6 �05WC�3 2�40 �07WCr5 �05WCr5 SKS3�4.0 �.2436 X2�0CrW�2 D4(D6) BD6 Z200CD�2-0� 23�2 X2�5CrW�2�KU F.52�34.0 �.2542 45WCrV7 S� BS� 45WCrV8 27�0 45WCrV8KU F.5244.0 �.258� X30WCrV93 H2� BH2� Z30WCV9 X30WCrV93KU F.526 SKD54.0 �.260� X�65CrMoV�2 23�0 X�65CrMoW�2KU F.52��4.� �.3243 S6/5/2/5 M35 BM35 6-5-2-5 2723 HS6525 F.56�3 SKH554.� �.3343 S6/5/2 M2 BM2 Z85WDCV 2722 HS652 F.5604 SKH5�4.� �.3348 S2/9/2 M7 292 2782 HS292

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5.0 – CoCr22W�4 AMS5772 KC225.0 �.4362 X2CrNiN234 S32304 Z2CN23-04AZ 23275.0 �.4460 X8CrNiMo27-5 S32900 23245.0 �.4462 X2CrNiMoN2253 S3�803 Z2CND22-05-03 23775.0 2.4375 NiCu30Al 4676 3072-765.0 2.4603 NiCr30FeMo 5390A NC22FeD5.0 2.4630 NiCr20Ti HR5,203-4 NC20T5.0 2.463� NiCr20TiAk Hr40,60� NC20TA5.0 2.4856 NiCr22Mo9N 5666 NC22FeDNB5.0 2.4973 NiCr�9Co�� AMS5399 NC�9KDT5.0 LW2467 S-NiCr�3A�6 539� 3�46-3 NC�2AD5.0 LW2.466 NiFe35Cr�4 5660 ZSNCDT425.0 LW2.466 NiCr�9Fe�9 5383 HR8 NC�9FeNb5.0 LW2.466 NiCr�9Fe�9 AMS5544 NC20K�45.0 LW2.467 NiCo�5Cr�0 AMS53975.0 LW2.496 CoCr20W�5 5537C KC20WN5.� – TiAl4Mo4Sn4Si0.55.� – TiAl6V4ELI AMSR5640� TA�� 5.� 3.7��4 TiAl5Sn2.5 AMSR54520 TA�4/�7 T-A5E5.� 3.7�64 TiAl6V4 AMSR56400 TA�0-�3/TA2 T-A6V

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6.0 �.4000 X7Cr�3 403 403S�7 Z6C�3 230� X6Cr�3 F.3��0 SUS4036.0 �.4006 X�0Cr�3 4�0 4�0S2�...56A Z�0C�4 2302 X�2Cr�3 F.340� SUS4�06.0 �.402� X20Cr�3 420 420S37 Z20C�3 2303 X20Cr�36.0 �.4034 X46Cr�3 420S45...56D Z40CM 2304 X40Cr�4 F.3405 SUS420J26.0 �.4057 X22CrNi�7 43� 43�S29...57 Z�5CNi6.02 232� X�6CrNi�6 F.3427 SUS43�6.0 �.4�04 X�2CrMoS�7 430F Z�0CF�7 2383 X�0CrS�7 F.3��7 SUS430F6.0 �.4��2 X90CrMoV�8 440B6.0 �.4��3 X6CrMo�7 434 434S�7 Z8CD�7.0� 2325 X8CrMo�7 SUS4346.0 �.4305 X�2CrNiS�88 303 303S2�...58M Z�0CNF�8.09 2346 X�0CrNiS�8.09 F.3508 SUS3036.0 �.4306 X2CrNiN�89 304L 304S�2 Z2CrNi�8�0 2352 X2CrNi�8�� F.3503 SCS�96.0 �.43�0 X�2CrNi�77 30� Z�2CN�7.07 233� X�2CrNi�707 F.35�7 SUS30�6.0 �.43�� X4CrNiN�8�0 304LN 304S62 Z2CN�8.�0 237� SUS304LN6.0 �.43�3 X5CrNi�34 425C�� Z4CND�3.4M SCS56.0 �.4350 X5CrNi�89 304 304S3�...58E Z6CN�8.09 2332/2333 X5CrNi�8�0 F.355� SUS304


Material

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4.0 �.2363 X�00CrMoV5� A2 BA2 Z�00CDV5 2260 X�00CrMoV5�KU F.5227 SKD�24.0 �.2379 X�55CrVMo�2� D2 BD2 Z�60CDV�2 23�0 X�55CrVMo�2�KU F.520.A SKD��4.0 �.24�9 �05WCr6 �05WC�3 2�40 �07WCr5 �05WCr5 SKS3�4.0 �.2436 X2�0CrW�2 D4(D6) BD6 Z200CD�2-0� 23�2 X2�5CrW�2�KU F.52�34.0 �.2542 45WCrV7 S� BS� 45WCrV8 27�0 45WCrV8KU F.5244.0 �.258� X30WCrV93 H2� BH2� Z30WCV9 X30WCrV93KU F.526 SKD54.0 �.260� X�65CrMoV�2 23�0 X�65CrMoW�2KU F.52��4.� �.3243 S6/5/2/5 M35 BM35 6-5-2-5 2723 HS6525 F.56�3 SKH554.� �.3343 S6/5/2 M2 BM2 Z85WDCV 2722 HS652 F.5604 SKH5�4.� �.3348 S2/9/2 M7 292 2782 HS292

S

5.0 – CoCr22W�4 AMS5772 KC225.0 �.4362 X2CrNiN234 S32304 Z2CN23-04AZ 23275.0 �.4460 X8CrNiMo27-5 S32900 23245.0 �.4462 X2CrNiMoN2253 S3�803 Z2CND22-05-03 23775.0 2.4375 NiCu30Al 4676 3072-765.0 2.4603 NiCr30FeMo 5390A NC22FeD5.0 2.4630 NiCr20Ti HR5,203-4 NC20T5.0 2.463� NiCr20TiAk Hr40,60� NC20TA5.0 2.4856 NiCr22Mo9N 5666 NC22FeDNB5.0 2.4973 NiCr�9Co�� AMS5399 NC�9KDT5.0 LW2467 S-NiCr�3A�6 539� 3�46-3 NC�2AD5.0 LW2.466 NiFe35Cr�4 5660 ZSNCDT425.0 LW2.466 NiCr�9Fe�9 5383 HR8 NC�9FeNb5.0 LW2.466 NiCr�9Fe�9 AMS5544 NC20K�45.0 LW2.467 NiCo�5Cr�0 AMS53975.0 LW2.496 CoCr20W�5 5537C KC20WN5.� – TiAl4Mo4Sn4Si0.55.� – TiAl6V4ELI AMSR5640� TA�� 5.� 3.7��4 TiAl5Sn2.5 AMSR54520 TA�4/�7 T-A5E5.� 3.7�64 TiAl6V4 AMSR56400 TA�0-�3/TA2 T-A6V

M

6.0 �.4000 X7Cr�3 403 403S�7 Z6C�3 230� X6Cr�3 F.3��0 SUS4036.0 �.4006 X�0Cr�3 4�0 4�0S2�...56A Z�0C�4 2302 X�2Cr�3 F.340� SUS4�06.0 �.402� X20Cr�3 420 420S37 Z20C�3 2303 X20Cr�36.0 �.4034 X46Cr�3 420S45...56D Z40CM 2304 X40Cr�4 F.3405 SUS420J26.0 �.4057 X22CrNi�7 43� 43�S29...57 Z�5CNi6.02 232� X�6CrNi�6 F.3427 SUS43�6.0 �.4�04 X�2CrMoS�7 430F Z�0CF�7 2383 X�0CrS�7 F.3��7 SUS430F6.0 �.4��2 X90CrMoV�8 440B6.0 �.4��3 X6CrMo�7 434 434S�7 Z8CD�7.0� 2325 X8CrMo�7 SUS4346.0 �.4305 X�2CrNiS�88 303 303S2�...58M Z�0CNF�8.09 2346 X�0CrNiS�8.09 F.3508 SUS3036.0 �.4306 X2CrNiN�89 304L 304S�2 Z2CrNi�8�0 2352 X2CrNi�8�� F.3503 SCS�96.0 �.43�0 X�2CrNi�77 30� Z�2CN�7.07 233� X�2CrNi�707 F.35�7 SUS30�6.0 �.43�� X4CrNiN�8�0 304LN 304S62 Z2CN�8.�0 237� SUS304LN6.0 �.43�3 X5CrNi�34 425C�� Z4CND�3.4M SCS56.0 �.4350 X5CrNi�89 304 304S3�...58E Z6CN�8.09 2332/2333 X5CrNi�8�0 F.355� SUS304

�6


M

6.0 �.440� X5CrNiMo�8�0 3�6 3�6S�6...58J Z2CND�7.�� 2347 X5CrNiMo�7�2 F.3543 SUS3�66.� �.4429 X2CrNiMoN�8�3 3�6LN Z2CND�7.�3 2375 SUS3�6LN6.� �.4435 X2CrNiMo�8�2 3�6L 3�6S�3 Z2CND�7.�2 2353 X2CrNiMo�7�26.� �.4438 X2CrNiMo�8�6 3�7L 3�7S�2 Z2CND�9.�5 2367 X2CrNiMo�8�66.� �.454� X�0CrNiTi�89 32� 32�S�2...58B Z6CNT�8.�0 2337 X6CrNiTi�8�� F.3553 SUS32�6.� �.4542/�.4548 X5CrNiCuNb�7-4-4 630 Z7CNU�7-046.� �.4550 X�0CrNiNb 347 347S�7...58F Z6CNNb�8.�0 2338 X6CrNiNb�8�� F.3552 SUS3476.� �.4568/�.4504 X�2CrNiAl�77 �7-7PH 3�6S�� Z8CNA�7-07 X2CrNiMo�7�26.� �.457� X�0CrNiMoTi�8 3�6Ti 320S�7...58J Z6NDT�7.�2 2350 X6CrNiMoTi�7�2 F.35356.� �.4583 X�0CrNiMoNb�8 3�8 Z6CNDNb�7�3B X6CrNiMoNb �7�37.0 �.47�8 X45CrSi93 HW3 40�S45...52 Z45CS9 X45CrSi8 F.3220 SUH�7.0 �.4724 X�0CrA��3 405 403S�7 Z�0C�3 X�0CrA��2 F.3�� SUS4057.0 �.4742 X�0CrA��8 430 439S�5...60 Z�0CAS�8 X8Cr�7 F.3��3 SUS4307.0 �.4747 X80CrNiSi20 HNV6 443S65...59 Z80CSN20.02 X80CrSiNi20 F.320B SUH47.0 �.4762 X�0CrA�24 446 Z�0CAS24 2322 X�6Cr26 SUH4467.0 �.4828 X�5CrNiSi20�2 309 309S24 Z�5CNS20.�2 SUH3097.0 �.4845 X�2CrNi252� 3�0S 3�0S24 Z�2CN2520 236� X6CrNi2520 F.33� SUH3�07.0 �.4864 X�2NiCrSi 330 Z�2NCS35.�6 SUH3307.0 �.4865 G-X40NiCrSi 330C�� XG50NiCr SCH�57.0 �.487� X53CrMnNiN2�9 EV8 349S54 Z52CMN2�.09 X53CrMnNiN SUH35,SUH36

K

8.0 0.60�0 GG�0 A4820B Ft�0D 0��0-00 G�0 FG�08.0 0.60�5 GG�5 A4825B Grade�50 Ft�5D 0��5-00 G�4 FG�58.0 0.6020 GG20 A4830B Grade220 Ft20D 0�20-00 G20 FG208.0 0.6025 GG25 A4835B Grade260 Ft25D 0�25-00 G25 FG258.0 0.6030 GG30 A4845B Grade300 Ft30D 0�30-00 G30 FG308.0 0.6035 GG35 A4850B Grade350 Ft35D 0�35-00 G35 FG358.0 0.6040 GG40 A4860B Grade400 Ft40D 0�40-00

9.0 0.7033 GGG35.3 07�7-�9.0 0.7040 GGG40 60-40-�8 SNG420/�2 FGS400-�2 07�7-02 GS400-�2 FCD409.0 0.7043 GGG40.3 0.7043 SNG370/�7 FGS370-�7 07�7-�5 GSO42/�59.0 0.7050 GGG50 80-55-06 SNG500/7 FGS500-7 0727-02 GS500/7 FCD509.0 0.7060 GGG60 SNG600/3 FGS600-3 0732-03 GS600/3 FCD609.0 0.7070 GGG70 �00-70-03 SNG700/2 FGS700-2 0737-0� GS700/2 FCD709.0 0.8�35 GTS-35 325�0 B340/�2 MN35-�0 08�59.0 0.8�45 GTS-45 400�0 P440/7 08529.0 0.8�55 GTS-55 50005 P5�0/4 MP50-5 08549.0 0.8�65 GTS-65 70003 P570/3 MP60-3 0858

N

�4.0 3.2�62 GD-AlSi8Cu3 A380.� LM24 4250�4.0 3.238� G-AlSi�0Mg A360.2 LM9 4253�4.0 3.258� G-AlSi�2 A4�3.2 LM6 426��4.0 3.2583 G-AlSi�2(Cu) A4�3.� LM20 4260�4.0 3.2982 GD-AlSi�2 A4�3.0 4247


Material

�7


M

6.0 �.440� X5CrNiMo�8�0 3�6 3�6S�6...58J Z2CND�7.�� 2347 X5CrNiMo�7�2 F.3543 SUS3�66.� �.4429 X2CrNiMoN�8�3 3�6LN Z2CND�7.�3 2375 SUS3�6LN6.� �.4435 X2CrNiMo�8�2 3�6L 3�6S�3 Z2CND�7.�2 2353 X2CrNiMo�7�26.� �.4438 X2CrNiMo�8�6 3�7L 3�7S�2 Z2CND�9.�5 2367 X2CrNiMo�8�66.� �.454� X�0CrNiTi�89 32� 32�S�2...58B Z6CNT�8.�0 2337 X6CrNiTi�8�� F.3553 SUS32�6.� �.4542/�.4548 X5CrNiCuNb�7-4-4 630 Z7CNU�7-046.� �.4550 X�0CrNiNb 347 347S�7...58F Z6CNNb�8.�0 2338 X6CrNiNb�8�� F.3552 SUS3476.� �.4568/�.4504 X�2CrNiAl�77 �7-7PH 3�6S�� Z8CNA�7-07 X2CrNiMo�7�26.� �.457� X�0CrNiMoTi�8 3�6Ti 320S�7...58J Z6NDT�7.�2 2350 X6CrNiMoTi�7�2 F.35356.� �.4583 X�0CrNiMoNb�8 3�8 Z6CNDNb�7�3B X6CrNiMoNb �7�37.0 �.47�8 X45CrSi93 HW3 40�S45...52 Z45CS9 X45CrSi8 F.3220 SUH�7.0 �.4724 X�0CrA��3 405 403S�7 Z�0C�3 X�0CrA��2 F.3�� SUS4057.0 �.4742 X�0CrA��8 430 439S�5...60 Z�0CAS�8 X8Cr�7 F.3��3 SUS4307.0 �.4747 X80CrNiSi20 HNV6 443S65...59 Z80CSN20.02 X80CrSiNi20 F.320B SUH47.0 �.4762 X�0CrA�24 446 Z�0CAS24 2322 X�6Cr26 SUH4467.0 �.4828 X�5CrNiSi20�2 309 309S24 Z�5CNS20.�2 SUH3097.0 �.4845 X�2CrNi252� 3�0S 3�0S24 Z�2CN2520 236� X6CrNi2520 F.33� SUH3�07.0 �.4864 X�2NiCrSi 330 Z�2NCS35.�6 SUH3307.0 �.4865 G-X40NiCrSi 330C�� XG50NiCr SCH�57.0 �.487� X53CrMnNiN2�9 EV8 349S54 Z52CMN2�.09 X53CrMnNiN SUH35,SUH36

K

8.0 0.60�0 GG�0 A4820B Ft�0D 0��0-00 G�0 FG�08.0 0.60�5 GG�5 A4825B Grade�50 Ft�5D 0��5-00 G�4 FG�58.0 0.6020 GG20 A4830B Grade220 Ft20D 0�20-00 G20 FG208.0 0.6025 GG25 A4835B Grade260 Ft25D 0�25-00 G25 FG258.0 0.6030 GG30 A4845B Grade300 Ft30D 0�30-00 G30 FG308.0 0.6035 GG35 A4850B Grade350 Ft35D 0�35-00 G35 FG358.0 0.6040 GG40 A4860B Grade400 Ft40D 0�40-00

9.0 0.7033 GGG35.3 07�7-�9.0 0.7040 GGG40 60-40-�8 SNG420/�2 FGS400-�2 07�7-02 GS400-�2 FCD409.0 0.7043 GGG40.3 0.7043 SNG370/�7 FGS370-�7 07�7-�5 GSO42/�59.0 0.7050 GGG50 80-55-06 SNG500/7 FGS500-7 0727-02 GS500/7 FCD509.0 0.7060 GGG60 SNG600/3 FGS600-3 0732-03 GS600/3 FCD609.0 0.7070 GGG70 �00-70-03 SNG700/2 FGS700-2 0737-0� GS700/2 FCD709.0 0.8�35 GTS-35 325�0 B340/�2 MN35-�0 08�59.0 0.8�45 GTS-45 400�0 P440/7 08529.0 0.8�55 GTS-55 50005 P5�0/4 MP50-5 08549.0 0.8�65 GTS-65 70003 P570/3 MP60-3 0858

N

�4.0 3.2�62 GD-AlSi8Cu3 A380.� LM24 4250�4.0 3.238� G-AlSi�0Mg A360.2 LM9 4253�4.0 3.258� G-AlSi�2 A4�3.2 LM6 426��4.0 3.2583 G-AlSi�2(Cu) A4�3.� LM20 4260�4.0 3.2982 GD-AlSi�2 A4�3.0 4247

1.�

Drilling · Roughing · Fine boringCutting Materials

1.�

1.4–1.7

•KUBQuatron® 1.10–1.15•KUBTrigon® 1.16–1.�1

1.��–1.�51.�6–1.�0

•KUBDuon® 1.��–1.�61.�7–1.471.48–1.5�1.�1–1.��

•TwinKom® 1.56–1.70

1.711.7�1.74

•UniTurn® 1.78–1.791.80–1.811.86–1.87

1.91

1.9�–1.951.96–1.97

Index:

Recommendedcuttingdata(Guidelines) Left-handfoldpageFormulae·Performationcalculation·Specialcuttingforce

Drilling

•KUB®drill•KUBCentron®/KUB®drillheadV464

•TechnicalNotes•Problems–Possiblecauses–Solutions•Chipformation

Roughing

•TechnicalNotes•Problems–Possiblecauses–Solutions•Chipformation

Fine boring•Toolswithinserts•Chipformation

Cutting materials•Guidelinesforselectinginserts•Numericalcoding•Typesofwearoninserts

1.4

DdFc

Ff

kc1.1

Md

nPc

Pa

ffz

Ff

kc

vc

vf

zp

h

Lllalunth

tana=

sina=

cosa=

a

FormulaFormula symbols and abbreviations used

hypotenuse

adjacent

oppo

site

outsidediameterØinsidediameterØcuttingforcefeedforceonthechipcrosssectionb×h=1×1mm²cuttingforceappliedtorquespindlespeedspindlecapacitymotoroutputfeedperrevolutionfeedpercuttingedgeandrevolutionfeedforcespecialcuttingforcecuttingspeedfeedratenumberofeffectivecuttingedges�,14159.....machineoutput0,7-0,85(0,8)overallpathlength(feedpath)workpiecethicknessrun-onpathover-runpathspindlespeedmaintime

mmmmNNN/mm²

Nmmin-1

kWkWmm/revmm/revNN/mm²m/minmm/min

Pi

mmmmmmmmmin-1

min

oppositehypotenuse

adjacenthypotenuse

oppositeadjacent

1.5

vc×1000D×p

n=

D×p×n1000

vc=

Lf×n

th=

L=l+la+lu

vf=f×n

f=fz×z

D�

fc= ×fz×z×kc

fc×(D–d)4000

Md=

fc×

1000Md=

D4

Roughing, fine boring, reaming, coutersinking

cuttingspeedinm/min

spindlespeedinmin-1

maintimeinmin

overallpathlength(feedpath)inmm

feedrateinmm/min

feedperrevolutioninmm

General Formulae

Drilling with insert drills (KUBTrigon®,KUBQuatron®,KUBCentron®)

torqueinNm

torqueinNm

cuttingforceinN

1.6

fc×vc

60000Pc=

Md×n9554

Pc=

Pc

hPa=

D�

×fz×z×kcFf~0,7×

fc×vc×(1+

1000Pc=

dD )

Pc

hPa=

D�

×fz×z×kcFf~0,7×

Performation Calculation

Drilling with insert drills (KUBTrigon®,KUBQuatron®,KUBCentron®)

Roughing, fine boring, reaming, coutersinking

Special cutting force kcThekcvaluesdependonthefeedrate.Thetablethereforeshowstheupperlimitsforthese.Thismeanstheperformancefigurecalculatedmaybeslightlyhigher(~10–�0%)thantheactualperformancerequired.Thisisnecessarybecauseofthevaria-tionintheeffectivelevelandprovidesasafeguardagainstbadresults.

cuttingpowerinkW

cuttingpowerinkW

drivepowerinkW

feedforceinN

cuttingpowerinkW

drivepowerinkW

feedforceinN

1.7

P1.

0

#500 1740

�.0 500-900 �060

�.1 <500 1�50

�.0 >900 �450

4.0 >900 18�0

4.1 1860

S5.

0 �50 �090

5.1 400 1�70

M6.

0

#600 �400

6.1 <900 �5�0

7.0 >900 �580

K8.

0 180 1140

8.1 �50 1�80

9.0

#600 1�0 1080

9.1 ��0 11�5

10.0 >600 �50 1050

10.1 �00 1180

10.� �00 1050

N1�

.0 90 780

1�.1 100 780

1�.0 60 650

1�.1 75 780

14.0 100 8�0

H 15.0 1400 �880

16.0 1800 ��00

Special cutting forceM

ater

ialg

roup

Stre

ngth

Rm

[N/m

m� ]

Hard

ness

HB

MaterialMaterialexamplematerialcode/DIN Sp

ecia

lcu

ttin

gfo

rce

k c(N

/mm

²)

non-alloysteelsSt�7-�/1.00�7;9SMn�8/1.0715;St44-�/1.0044

non-alloy/lowalloysteelsSt5�-�/1.0050;C55/1.05�5;16MnCr5/1.71�1

leadalloys9SMnPb�8/1.0718

nonalloy/lowalloysteels:heatresistantstructural,heattreated,nitrideandtoolssteels4�CrMo4/1.7��5;CK60/1.1��1

highalloysteelsX6CrMo4/1.��41;X165CrMoV1�/1.�601

HSS

specialalloysInconel718/�.4668;Nimonic80A/�.46�1

titanium,titaniumalloysTiAl5Sn�/�.7114

stainlesssteelsX�CrNi189/1.4�06;X5CrNiMo1810/1.4401

stainlesssteelsX8CrNb17/1.4511;X10CrNiMoTi1810/1.4571

stainless/fireproofsteelsX10CrAl7/1.471�;X8CrS-�8-18/1.486�

graycastironGG-�5/0.60�5;GG-�5/0.60�5

alloygraycastironGG-NiCr�0�/0.6660

spheroidalgraphitecastiron(ferritic)GGG-40/0.7040

spheroidalgraphitecastiron(ferritic/perlitic)GGG-50/0.7050;GGG-55/0.7055;GTW-55/0.8055spheroidalgraphitecastiron(perlitic),malleableironGGG-60/0.7060;GTS-65/0.8165

alloyedspheroidalgraphitecastironGGG-NiCr�0-�/0.7661

vermicularcastironGGVTi<0,�;GGVTi>0,�

copperalloy,brass,lead-alloybronze,leadbronze(goodcut)CuZn�6Pb�/�.118�;G-CuPb15Sn/�.118�copperalloy,brass,bronze(averagecut)CuZn40Al1/�.0550;E-Cu57/�.0060

wroughtaluminiumalloysAlMg1/�.��15;AlMnCu/�.0517

castaluminiumalloy(Si-content<10%),magnesiumalloyG-AlMg5/�.�561;G-AlSi9Mg/�.��7�

castaluminiumalloy(Si-content>10%)G-AlSi10Mg/�.��81

hardenedsteels(<45HRC)

hardenedsteels(>45HRC)

1.�

Drilling · Inserts

1.�

KU

B Q

uatr

on®

KU

B Tr

igon

®

KU

B Ce

ntro

n®

KU

B®

V46

4

KU

B D

uon®

E 1.10 E 1.16 E 1.22 E 1.24 E 1.26 E 1.26 E 1.33

E 1.11 E 1.17 E 1.17 E 1.17 E 1.27 E 1.27 E 1.34

E 1.12 E 1.1� E 1.23 E 1.25 E 1.2� E 1.30 E 1.35

E 1.14 E 1.20 E 1.20 E 1.20 E 1.20 E 1.20

E 1.32 E 1.31

E 1.3� E 1.3� E 1.3� E 1.3� E 1.46 E 1.44

E 1.4� E 1.4� E 1.4� E 1.4� E 1.50 E 1.52

E 1.53 E 1.53 E 1.53

KU

B® d

rill

KU

B® d

rill

adju

stab

le

drill

Machining options

Insert selection

Guideline values: cutting speed vc / feed f

Guideline values: higher cutting speed vc / insert coating

Chip formation

Technical Notes

Problems – Possible causes – Solutions

Starting/roughing sizes

Index Drilling

1.10

2×D 3×D 4×D

§ § §

§ § &

§ § &

§ $ &

§ § $

§ § X

§ § X

§ § X

§ § X

$ $ X

$ $ X

Machining

solid drilling

blind hole

forge /casting skin, interface

angled start and drilling out, interrupted cut

convex

cross bore

centering bore, seam

chamber

stack plate drilling

rough boring

adjustable

Machining options: KUB Quatron®

§ very good $ good & possible: see technical notes E 1.3� X not possible

1.11

P BK�4

S BK7� BK7710

M BK2730

K BK61

N BK7710

H BK61

P BK�4 BK2730

S BK7710

M BK7�

KN BK7710

H

P BK6�

SM BK74

K BK6115

NH

P BK7�

SMK BK6�

NH

Wor

kpie

ce

mat

eria

lGeometry 01 Geometry 13 Geometry 21

Basic recommendation

alternative for better chip control

alternative for higher cutting speed E 1.14 - 1.15

alternative for greater strength

Insert selection W83

Guideline values for solid drilling with KUB Quatron® E 1.12 - 1.13

1.12

2×D

Ø 14 - Ø 15,�

Ø 16 - Ø 17,5

Ø 17,6- Ø 21,5

Ø 21,6- Ø 27

Ø 2� - Ø 33

Ø 34 - Ø 44

Ø 45 - Ø 54

Ø 55 - Ø 65

P1.

0 300 0,10 0,12 0,12 0,14 0,14 0,14 0,14 0,14

2.0 250 0,12 0,14 0,16 0,20 0,20 0,25 0,20 0,20

2.1 300 0,14 0,16 0,1� 0,25 0,25 0,30 0,25 0,25

3.0 200 0,14 0,16 0,1� 0,20 0,20 0,25 0,20 0,20

4.0 1�0 0,10 0,12 0,14 0,1� 0,1� 0,20 0,1� 0,1�

4.1 �0 0,0� 0,10 0,12 0,14 0,16 0,1� 0,14 0,16

S5.

0 60 0,06 0,0� 0,10 0,12 0,12 0,12 0,12 0,12

5.1 �0 0,06 0,0� 0,10 0,12 0,12 0,12 0,12 0,12

M6.

0 1�0 0,0� 0,10 0,12 0,14 0,14 0,16 0,14 0,14

6.1 160 0,0� 0,0� 0,12 0,16 0,16 0,20 0,16 0,16

7.0 160 0,06 0,0� 0,10 0,12 0,12 0,14 0,12 0,12

K�.

0 200 0,16 0,16 0,25 0,30 0,30 0,30 0,30 0,30

�.1 160 0,14 0,16 0,1� 0,20 0,20 0,25 0,20 0,20

�.0 1�0 0,14 0,16 0,1� 0,20 0,20 0,25 0,20 0,20

�.1 160 0,14 0,16 0,1� 0,22 0,22 0,25 0,22 0,22

10.0 140 0,14 0,16 0,1� 0,22 0,22 0,25 0,22 0,22

10.1 140 0,14 0,16 0,1� 0,22 0,25 0,25 0,22 0,25

10.2 120 0,10 0,12 0,16 0,20 0,20 0,25 0,20 0,20

N12

.0 300 0,12 0,14 0,16 0,25 0,20 0,25 0,25 0,20

12.1 400 0,0� 0,0� 0,10 0,12 0,12 0,15 0,12 0,12

13.0 600 0,0� 0,0� 0,10 0,12 0,12 0,12 0,12 0,12

13.1 300 0,10 0,12 0,14 0,16 0,16 0,20 0,16 0,16

14.0 250 0,10 0,12 0,14 0,20 0,20 0,30 0,20 0,20

H 15.0 �0 0,05 0,05 0,0� 0,10 0,10 0,10 0,10 0,10

16.0 40 0,05 0,05 0,0� 0,10 0,10 0,10 0,10 0,10

Important: For more application details and safety notes see E 1.37!

Mat

eria

l gro

up

Cutt

ing

spee

d v c

max. feed f (mm/rev)

Guideline values for solid drilling: KUB Quatron®

1.13

3×D 4×D

Ø14 -

Ø15,�

Ø16 -

Ø17,5

Ø17,6-

Ø21,5

Ø21,6-

Ø27

Ø2� -

Ø33

Ø34 -

Ø44

Ø45 -

Ø54

Ø55 -

Ø65

Ø15 -

Ø15,�

Ø16 -

Ø17,5

Ø17,6-

Ø21,5

Ø21,6-

Ø27

Ø2� -

Ø33

Ø40 -

Ø44

0,10 0,12 0,12 0,14 0,14 0,14 0,14 0,14 0,06 0,06 0,10 0,12 0,12 0,12

0,12 0,14 0,16 0,20 0,20 0,25 0,20 0,20 0,0� 0,0� 0,12 0,14 0,14 0,14

0,14 0,16 0,1� 0,25 0,25 0,30 0,25 0,25 0,10 0,10 0,16 0,20 0,20 0,16

0,14 0,16 0,1� 0,20 0,20 0,25 0,20 0,20 0,0� 0,0� 0,12 0,20 0,20 0,16

0,10 0,12 0,14 0,1� 0,1� 0,20 0,1� 0,1� 0,06 0,0� 0,12 0,16 0,16 0,14

0,0� 0,10 0,12 0,14 0,14

0,06 0,0� 0,10 0,12 0,12 0,12 0,12 0,12 0,05 0,05 0,0� 0,0� 0,0� 0,0�

0,06 0,0� 0,10 0,12 0,12 0,12 0,12 0,12 0,05 0,05 0,0� 0,0� 0,0� 0,0�

0,0� 0,10 0,12 0,14 0,14 0,16 0,14 0,14 0,06 0,06 0,10 0,14 0,16 0,16

0,0� 0,0� 0,12 0,16 0,16 0,20 0,16 0,16 0,06 0,06 0,10 0,14 0,16 0,16

0,06 0,0� 0,10 0,12 0,12 0,14 0,12 0,12 0,06 0,06 0,0� 0,12 0,16 0,16

0,16 0,16 0,25 0,30 0,30 0,30 0,30 0,30 0,14 0,16 0,20 0,25 0,30 0,20

0,14 0,16 0,1� 0,20 0,20 0,25 0,20 0,20 0,12 0,14 0,16 0,20 0,25 0,20

0,14 0,16 0,1� 0,20 0,20 0,25 0,20 0,20 0,12 0,14 0,16 0,20 0,25 0,20

0,14 0,16 0,1� 0,22 0,22 0,25 0,22 0,22 0,12 0,14 0,16 0,20 0,25 0,20

0,14 0,16 0,1� 0,22 0,22 0,25 0,22 0,22 0,12 0,14 0,16 0,20 0,25 0,20

0,14 0,16 0,1� 0,22 0,25 0,25 0,22 0,25 0,10 0,12 0,14 0,16 0,20 0,16

0,10 0,12 0,16 0,20 0,20 0,25 0,20 0,20 0,10 0,12 0,14 0,16 0,20 0,16

0,12 0,14 0,16 0,25 0,20 0,25 0,25 0,20 0,10 0,12 0,14 0,16 0,20 0,1�

0,0� 0,0� 0,10 0,12 0,12 0,15 0,12 0,12 0,0� 0,10 0,12 0,14 0,16 0,16

0,0� 0,0� 0,10 0,12 0,12 0,12 0,12 0,12 0,0� 0,10 0,12 0,12 0,12 0,10

0,10 0,12 0,14 0,16 0,16 0,20 0,16 0,16 0,10 0,12 0,14 0,16 0,16 0,16

0,10 0,12 0,14 0,20 0,20 0,30 0,20 0,20 0,12 0,14 0,16 0,20 0,20 0,16

0,05 0,05 0,0� 0,10 0,10 0,10 0,10 0,10 0,04 0,04 0,06 0,06 0,06 0,06

0,05 0,05 0,0� 0,10 0,10 0,10 0,10 0,10 0,04 0,04 0,06 0,06 0,06 0,06

max. feed f (mm/rev) max. feed f (mm/rev)

1.14

P M M K NBK�4 BK7� BK2730 BK6� BK6115 BK�4 BK7� BK2730 BK6� BK74 BK6115 BK�4 BK61 BK6115 BK7710

40 4050 5060 6070 70�0 �0�0 �0

100 100110 110120 120130 130140 140150 150160 160170 1701�0 1�01�0 1�0200 200210 210220 220230 230240 240250 250260 260270 2702�0 2�02�0 2�0300 300310 310320 320330 330340 340350 350360 360370 3703�0 3�03�0 3�0400 400410 410420 420430 430440 440450 450460 460470 4704�0 4�04�0 4�0500 500600 600700 700800 800900 9001000 10001100 1100

Cutting speedvc (m/min)


Guideline values for solid drilling: KUB Quatron®

1.15

P M M K NBK�4 BK7� BK2730 BK6� BK6115 BK�4 BK7� BK2730 BK6� BK74 BK6115 BK�4 BK61 BK6115 BK7710

40 4050 5060 6070 70�0 �0�0 �0

100 100110 110120 120130 130140 140150 150160 160170 1701�0 1�01�0 1�0200 200210 210220 220230 230240 240250 250260 260270 2702�0 2�02�0 2�0300 300310 310320 320330 330340 340350 350360 360370 3703�0 3�03�0 3�0400 400410 410420 420430 430440 440450 450460 460470 4704�0 4�04�0 4�0500 500600 600700 700800 800900 900

1000 10001100 1100


1.16

2×D 3×D 4×D

§ § §

§ § §

§ § $

§ § &

§ $ &

$ $ &

$ $ &

§ $ &

X X X

$ & X

§ § $

Machining

solid drilling

blind hole



convex

cross bore


chamber


rough boring

adjustable

Machining options: KUB Trigon®


1.17

P BK�4

S BK77

M BK7�30

K BK62

N BK77

H BK77

P BK6425 BK�4

S BK7�

M BK6425 BK7�

KNH

P BK72

SMKN BK50

H

P BK7�30 / P40

S BK7�30 / P40

M P40

K K10

N K10

H

Wor

kpie

ce

mat

eria

lGeometry 01 Geometry 03 Geometry 11 Geometry 13

only external cutting





Insert selection W29

Guideline values for solid drilling with KUB Trigon® E 1.1� - 1.1�

1.1�

2×D

Ø 14 - Ø 16,�

Ø 17 - Ø 1�,�

Ø 20 - Ø 24,�

Ø 25 - Ø 2�,�

Ø 30 - Ø 36,�

Ø 37 - Ø 40,�

Ø 41 - Ø 44,0

P1.

0 300 0,0� 0,10 0,10 0,12 0,12 0,12 0,12

2.0 250 0,06 0,0� 0,12 0,14 0,14 0,14 0,16

2.1 300 0,0� 0,10 0,12 0,14 0,16 0,16 0,20

3.0 200 0,06 0,0� 0,10 0,14 0,16 0,16 0,16

4.0 1�0 0,06 0,0� 0,10 0,12 0,12 0,12 0,14

4.1 �0 0,04 0,06 0,0� 0,10 0,10 0,12 0,12

S5.

0 60 0,04 0,06 0,0� 0,10 0,10 0,10 0,10

5.1 �0 0,06 0,0� 0,10 0,12 0,10 0,12 0,12

M6.

0 1�0 0,06 0,0� 0,10 0,14 0,14 0,14 0,14

6.1 160 0,06 0,06 0,0� 0,12 0,12 0,12 0,14

7.0 160 0,06 0,06 0,0� 0,12 0,12 0,12 0,12

K�.

0 200 0,10 0,12 0,14 0,20 0,20 0,20 0,25

�.1 160 0,0� 0,0� 0,10 0,14 0,14 0,16 0,1�

�.0 1�0 0,0� 0,10 0,14 0,20 0,20 0,20 0,25

�.1 160 0,0� 0,10 0,14 0,20 0,20 0,20 0,25

10.0 140 0,10 0,12 0,16 0,25 0,16 0,1� 0,1�

10.1 140 0,0� 0,10 0,14 0,20 0,20 0,20 0,25

10.2 120 0,0� 0,10 0,14 0,16 0,16 0,16 0,20

N12

.0 300 0,05 0,0� 0,12 0,16 0,16 0,1� 0,20

12.1 400 0,05 0,0� 0,0� 0,10 0,10 0,10 0,12

13.0 600 0,05 0,0� 0,0� 0,10 0,10 0,12 0,12

13.1 300 0,10 0,12 0,14 0,1� 0,1� 0,20 0,20

14.0 250 0,10 0,12 0,14 0,20 0,20 0,20 0,25

H 15.0 �0 0,05 0,05 0,0� 0,10 0,10 0,12 0,12

16.0 40 0,05 0,0� 0,0� 0,10 0,10 0,10 0,10


Guideline values for solid drilling: KUB Trigon®/KUB®M

ater

ial g

roup

Cutt

ing

spee

d v c


1.1�

3×D 4×D

Ø14 -

Ø16,�

Ø17 -

Ø1�,�

Ø20 -

Ø24,�

Ø25 -

Ø2�,�

Ø30 -

Ø36,�

Ø37 -

Ø40,�

Ø41 -

Ø44,0

Ø14 -

Ø16,�

Ø17 -

Ø1�,�

Ø20 -

Ø24,�

Ø25 -

Ø2�,�

Ø30 -

Ø36,�

Ø37 -

Ø40,�

Ø41 -

Ø44,0

0,0� 0,10 0,10 0,12 0,12 0,12 0,12 0,06 0,0� 0,0� 0,10 0,10 0,10 0,10

0,06 0,0� 0,12 0,14 0,14 0,14 0,16 0,04 0,06 0,10 0,12 0,12 0,12 0,14

0,0� 0,10 0,12 0,14 0,16 0,16 0,20 0,06 0,0� 0,10 0,12 0,14 0,14 0,1�

0,06 0,0� 0,10 0,14 0,16 0,16 0,16 0,04 0,06 0,0� 0,12 0,14 0,14 0,14

0,06 0,0� 0,10 0,12 0,12 0,12 0,14 0,04 0,06 0,0� 0,10 0,10 0,10 0,12

0,04 0,06 0,0� 0,10 0,10 0,12 0,12 0,02 0,04 0,06 0,0� 0,0� 0,10 0,10

0,04 0,06 0,0� 0,10 0,10 0,10 0,10 0,02 0,04 0,06 0,0� 0,0� 0,0� 0,0�

0,06 0,0� 0,10 0,12 0,10 0,12 0,12 0,04 0,06 0,0� 0,10 0,0� 0,10 0,10

0,06 0,0� 0,10 0,14 0,14 0,14 0,14 0,04 0,06 0,0� 0,12 0,12 0,12 0,12

0,06 0,06 0,0� 0,12 0,12 0,12 0,14 0,04 0,04 0,06 0,10 0,10 0,10 0,12

0,06 0,06 0,0� 0,12 0,12 0,12 0,12 0,04 0,04 0,06 0,10 0,10 0,10 0,12

0,10 0,12 0,14 0,20 0,20 0,20 0,25 0,0� 0,10 0,12 0,1� 0,1� 0,1� 0,23

0,0� 0,0� 0,10 0,14 0,14 0,16 0,1� 0,06 0,06 0,0� 0,12 0,12 0,14 0,16

0,0� 0,10 0,14 0,20 0,20 0,20 0,25 0,06 0,0� 0,12 0,1� 0,1� 0,1� 0,23

0,0� 0,10 0,14 0,20 0,20 0,20 0,25 0,06 0,0� 0,12 0,1� 0,1� 0,1� 0,23

0,10 0,12 0,16 0,25 0,16 0,1� 0,1� 0,0� 0,10 0,14 0,23 0,23 0,23 0,23

0,0� 0,10 0,14 0,20 0,20 0,20 0,25 0,06 0,0� 0,12 0,1� 0,1� 0,1� 0,23

0,0� 0,10 0,14 0,16 0,16 0,16 0,20 0,06 0,0� 0,12 0,14 0,14 0,14 0,1�

0,05 0,0� 0,12 0,16 0,16 0,1� 0,20 0,03 0,06 0,10 0,14 0,14 0,16 0,1�

0,05 0,0� 0,0� 0,10 0,10 0,10 0,12 0,03 0,06 0,06 0,0� 0,0� 0,0� 0,10

0,05 0,0� 0,0� 0,10 0,10 0,12 0,12 0,03 0,06 0,06 0,0� 0,0� 0,10 0,10

0,10 0,12 0,14 0,1� 0,1� 0,20 0,20 0,0� 0,10 0,12 0,16 0,16 0,1� 0,1�

0,10 0,12 0,14 0,20 0,20 0,20 0,25 0,0� 0,10 0,12 0,1� 0,1� 0,1� 0,23

0,05 0,05 0,0� 0,10 0,10 0,12 0,12 0,03 0,03 0,06 0,0� 0,0� 0,10 0,10

0,05 0,0� 0,0� 0,10 0,10 0,10 0,10 0,03 0,06 0,06 0,0� 0,0� 0,0� 0,0�


1.20

P M K NP25M P40 BK7� BK7�30 BK�4 BK60 BK64 BK6425 BK6� BK72 BK73 P40 BK7� BK7�30 BK73 K10 BK61 BK62 K10 BK77 BK7710 BK50

40 4050 5060 6070 70�0 �0�0 �0100 100110 110120 120130 130140 140150 150160 160170 1701�0 1�01�0 1�0200 200210 210220 220230 230240 240250 250260 260270 2702�0 2�02�0 2�0300 300310 310320 320330 330340 340350 350360 360370 3703�0 3�03�0 3�0400 400410 410420 420430 430440 440450 450460 460470 4704�0 4�04�0 4�0500 500600 600700 700800 800900 900

1000 10001100 1100



Guideline values for solid drilling: KUB Trigon®/KUB®

Please note max. vc values for KUB Centron® E 1.2� - 1.2�

1.21

P M K NP25M P40 BK7� BK7�30 BK�4 BK60 BK64 BK6425 BK6� BK72 BK73 P40 BK7� BK7�30 BK73 K10 BK61 BK62 K10 BK77 BK7710 BK50

40 4050 5060 6070 70�0 �0�0 �0100 100110 110120 120130 130140 140150 150160 160170 1701�0 1�01�0 1�0200 200210 210220 220230 230240 240250 250260 260270 2702�0 2�02�0 2�0300 300310 310320 320330 330340 340350 350360 360370 3703�0 3�03�0 3�0400 400410 410420 420430 430440 440450 450460 460470 4704�0 4�04�0 4�0500 500600 600700 700800 800900 900

1000 10001100 1100


from 20m/min

up to 1500

1.22

2×D 3×D

§ §

§ §

§ §

§ $

§ $

$ $

$ $

§ $

X X

$ X

$ $

Machining

solid drilling

blind hole



convex

cross bore


chamber


rough boring

adjustable

Machining options: KUB® drill


1.23

2×D 3×D

Ø 45 - Ø 54

Ø 54,5 - Ø 6�

Ø 6�,5- Ø �2

Ø 45 - Ø 54

Ø 54,5 - Ø 6�

Ø 6�,5- Ø �2

P1.

0 300 0,12 0,14 0,16 0,12 0,14 0,14

2.0 250 0,16 0,20 0,25 0,16 0,20 0,20

2.1 300 0,20 0,25 0,25 0,20 0,25 0,25

3.0 200 0,16 0,20 0,20 0,16 0,1� 0,1�

4.0 1�0 0,14 0,16 0,16 0,14 0,14 0,16

4.1

S5.

0 60 0,10 0,12 0,14 0,10 0,12 0,14

5.1 �0 0,12 0,14 0,16 0,12 0,14 0,14

M6.

0 1�0 0,14 0,16 0,16 0,14 0,14 0,16

6.1 160 0,14 0,16 0,16 0,14 0,16 0,16

7.0 160 0,12 0,16 0,1� 0,12 0,16 0,16

K�.

0 200 0,25 0,30 0,30 0,25 0,25 0,30

�.1 160 0,1� 0,30 0,30 0,1� 0,20 0,25

�.0 1�0 0,25 0,30 0,30 0,25 0,25 0,30

�.1 160 0,25 0,30 0,30 0,25 0,25 0,30

10.0 140 0,25 0,30 0,30 0,25 0,25 0,30

10.1 140 0,25 0,30 0,30 0,25 0,25 0,30

10.2 120 0,20 0,25 0,30 0,20 0,20 0,20

N12

.0 300 0,20 0,25 0,25 0,20 0,20 0,25

12.1 400 0,12 0,16 0,16 0,12 0,12 0,14

13.0 600 0,12 0,12 0,14 0,12 0,12 0,14

13.1 300 0,20 0,25 0,25 0,20 0,25 0,25

14.0 250 0,25 0,30 0,30 0,25 0,30 0,30

H 15.0 �0 0,12 0,14 0,14 0,12 0,14 0,14

16.0 40 0,10 0,10 0,10 0,10 0,10 0,10

Guideline values for solid drilling: KUB® drill


Mat

eria

l gro

up

Cutt

ing

spee

d v c


1.24

3×D

§

§

&

&

&

&

&

&

X

&

$

Machining

solid drilling

blind hole



convex

cross bore


chamber


rough boring

adjustable

Machining options: KUB® drill adjustable


1.25

3×D

Ø 3�,5 - Ø 44 Ø 44,5 - Ø 54 Ø 54,5 - Ø 6� Ø 6�,5 - Ø �2

P1.

0 300 0,10 0,12 0,12 0,14

2.0 250 0,10 0,12 0,12 0,14

2.1 300 0,12 0,14 0,14 0,16

3.0 200 0,10 0,12 0,12 0,14

4.0 1�0 0,0� 0,10 0,10 0,12

4.1 �0 0,06 0,0� 0,0� 0,10

S5.

0 60 0,06 0,0� 0,0� 0,10

5.1 �0 0,06 0,0� 0,0� 0,10

M6.

0 1�0 0,0� 0,10 0,10 0,12

6.1 160 0,0� 0,10 0,10 0,12

7.0 160 0,06 0,0� 0,0� 0,10

K�.

0 200 0,16 0,1� 0,1� 0,23

�.1 160 0,16 0,1� 0,1� 0,23

�.0 1�0 0,14 0,16 0,16 0,1�

�.1 160 0,14 0,16 0,16 0,1�

10.0 140 0,12 0,14 0,14 0,16

10.1 140 0,10 0,12 0,12 0,14

10.2 120 0,12 0,14 0,14 0,16

N12

.0 300 0,14 0,16 0,16 0,1�

12.1 400 0,14 0,16 0,16 0,1�

13.0 600 0,14 0,16 0,16 0,1�

13.1 300 0,16 0,1� 0,1� 0,23

14.0 250 0,16 0,1� 0,1� 0,23

H 15.0 �0 0,06 0,0� 0,0� 0,10

16.0 40 0,04 0,06 0,06 0,0�

Guideline values for solid drilling: KUB® drill


Mat

eria

l gro

up

Cutt

ing

spee

d v c


1.26

KUB Centron® KUB® V464

§ §

§ §

$ $

& &

& &

& &

& &

& &

X X

X X

X §

ABS-T

Machining

solid drilling

blind hole



convex

cross bore


chamber


rough boring

adjustable

Machining options: KUB Centron® / KUB® V464

§ very good $ good & possible: see technical notes E 1.46 X not possible

1.27

P BK�4

SM BK7�30

K BK62

N BK77

H

P BK�4, BK6425 BK�4

SM BK�4, BK6425 BK7�

KNH

P BK72

SM BK73

KN BK50

H

P BK7�30, P40

SM P40

K K10

N K10

H

Guideline values for solid drilling with KUB Centron® E 1.2� - 1.2� / KUB® V464 E 1.30

Insert selection W29W

orkp

iece

m

ater

ial

Geometry 01 Geometry 03 Geometry 11 Geometry 13





1.2�

Ø 20 - Ø 25 Ø 26 - Ø 32 Ø 33 - Ø 45 Ø 46 - Ø 54 Ø 55 - Ø 64

P1.

0 250 0,0� 0,0� 0,10 0,12 0,14

2.0 200 0,10 0,12 0,12 0,14 0,16

2.1 250 0,12 0,14 0,14 0,14 0,16

3.0 1�0 0,12 0,14 0,14 0,14 0,16

4.0 160 0,0� 0,10 0,10 0,14 0,14

4.1 �0 0,07 0,07 0,07 0,0� 0,10

S5.

05.

1

M6.

0 1�0 0,07 0,10 0,10 0,10 0,12

6.1 160 0,10 0,12 0,12 0,12 0,14

7.0 120 0,0� 0,10 0,10 0,10 0,12

K�.

0 200 0,14 0,16 0,16 0,1� 0,25

�.1 160 0,12 0,14 0,14 0,15 0,20

�.0 160 0,12 0,14 0,14 0,1� 0,25

�.1 140 0,12 0,14 0,14 0,1� 0,25

10.0 120 0,12 0,14 0,14 0,1� 0,25

10.1 100 0,10 0,12 0,12 0,15 0,20

10.2 �0 0,10 0,12 0,12 0,15 0,20

N12

.0 200 0,14 0,16 0,16 0,20 0,25

12.1 250 0,0� 0,0� 0,10 0,12 0,15

13.0 350 0,07 0,07 0,07 0,10 0,12

13.1 250 0,10 0,12 0,14 0,1� 0,25

14.0 200 0,12 0,14 0,14 0,15 0,25

H 15.0

16.0

Guideline values for solid drilling: KUB Centron®


Mat

eria

l gro

up

Cutt

ing

spee

d v c 4×D to 9×D


1.2�

Ø 65 - Ø 71 Ø 72 - Ø �1

P1.

0 300 0,10 0,12

2.0 250 0,12 0,14

2.1 250 0,14 0,16

3.0 1�0 0,14 0,16

4.0 160 0,10 0,12

4.1 �0 0,0� 0,10

S5.

05.

1

M6.

0 1�0 0,10 0,12

6.1 160 0,12 0,14

7.0 120 0,10 0,12

K�.

0 200 0,16 0,20

�.1 160 0,16 0,20

�.0 160 0,16 0,20

�.1 140 0,14 0,16

10.0 120 0,14 0,16

10.1 100 0,12 0,14

10.2 �0 0,12 0,14

N12

.0 200 0,16 0,20

12.1 250 0,0� 0,10

13.0 350 0,0� 0,10

13.1 250 0,14 0,16

14.0 200 0,12 0,14

H 15.0

16.0

Mat

eria

l gro

up

Cutt

ing

spee

d v c 4×D to 9×D


1.30

6×D

Ø �0 - Ø �� Ø 100 - Ø 11� Ø 120 - Ø 160

P1.

0 200 0,10 0,12 0,12

2.0 1�0 0,12 0,14 0,16

2.1 200 0,12 0,14 0,16

3.0 160 0,12 0,14 0,16

4.0 140 0,12 0,14 0,16

4.1 60 0,10 0,12 0,14

S5.

05.

1

M6.

0 160 0,10 0,12 0,14

6.1 140 0,12 0,14 0,14

7.0 100 0,12 0,14 0,14

K�.

0 1�0 0,16 0,16 0,25

�.1 140 0,14 0,16 0,20

�.0 140 0,14 0,16 0,20

�.1 120 0,14 0,16 0,20

10.0 100 0,12 0,14 0,1�

10.1 �0 0,12 0,14 0,16

10.2 �0 0,12 0,14 0,16

N12

.0 1�0 0,16 0,20 0,25

12.1 200 0,0� 0,10 0,12

13.0 300 0,0� 0,10 0,12

13.1 200 0,14 0,16 0,16

14.0 160 0,12 0,14 0,14

H 15.0

16.0


Guideline values for solid drilling: KUB® V464M

ater

ial g

roup

Cutt

ing

spee

d v c


1.31

W2� .. W2� .. W2� ..

W2� .. W2� .. W2� ..

Chip formation for various insert geometries

Tool: KUB Trigon® Ø 35 mm, 3×DMaterial: 42CrMo4V 1100 N/mm²Cutting data: vc = 200 m/min f = 0,16 mm/rev

Tool: KUB Trigon® Ø 35 mm, 3×DMaterial: structural steel St37Cutting data: vc = 300 m/min f = 0,12 mm/rev

Inserts suggested for KUB® and KUB Trigon®

Geometry 13 Geometry 13 Geometry 01 Geometry 03 Geometry 01 Geometry 01

internal external internal external internal external



1.32

W2� .. W2� .. W2� ..

W�3 .. W�3 .. W�3 ..

Tool: KUB Trigon® Ø 40 mm, 3×DMaterial: stainless steel 1.4571Cutting data: vc = 140 m/min f = 0,1 mm/rev

Tool: KUB Quatron® Ø 35 mm, 3×DMaterial: 42CrMo4V 1100 N/mm²Cutting data: vc = 140 m/min f = 0,25 mm/rev

Chip formation for various insert geometries

Inserts suggested for KUB® and KUB Trigon®

Inserts suggested for KUB Quatron®





1.33

5×D

§

§

$

&

$

$

&

X

§

&

X

Machining options: KUB Duon®


Machining

solid drilling

blind hole



convex

cross bore


chamber


rough boring

adjustable

1.34

P BK�440

SMK BK2715

N BK7710

H

PSMKNH

P BK�4

SMK BK�4

N BK�4

H

P BK�125, BK2740, BK�140

SMK BK�125

N BK�125

H

Insert selection H60 / H62

Guideline values for solid drilling with KUB Duon® E 1.35

Wor

kpie

ce

mat

eria

l



alternative for higher cutting speed


1.35

5×D

Ø 17,3 - Ø 20,7 Ø 20,� - Ø 2�,7 Ø 2�,� - Ø 36,2 Ø 36,3 - Ø 44,2

P1.

02.

0 140 0,15 0,20 0,22 0,25

2.1 160 0,15 0,20 0,22 0,25

3.0 120 0,15 0,20 0,25 0,30

4.0 100 0,15 0,1� 0,20 0,25

4.1

S5.

05.

1

M6.

06.

17.

0

K�.

0 140 0,30 0,40 0,50 0,55

�.1 100 0,20 0,30 0,40 0,50

�.0 120 0,25 0,35 0,45 0,50

�.1 100 0,20 0,30 0,40 0,45

10.0 120 0,20 0,30 0,40 0,45

10.1 100 0,25 0,35 0,45 0,50

10.2 �0 0,20 0,30 0,35 0,40

N12

.0 1�0 0,30 0,40 0,45 0,50

12.1

13.0 600 0,20 0,20 0,25 0,30

13.1 500 0,20 0,20 0,25 0,30

14.0 350 0,20 0,20 0,25 0,30

H 15.0

16.0


Guideline values for solid drilling: KUB Duon®

Mat

eria

l gro

up

Cutt

ing

spee

d v c


1.36

Z

Ø

Z

Ø

Short spot drills for KUB Duon® are fitted with standard H60… inserts.General note: Drill until the chamfer can be seen at the external bore diameter.

Method 1: Determining the centre depth Z

Size Centre depth Z1 2,7 mm2 3,3 mm3 4 mm4 4,7 mm5 6,5 mm

Method 2: Determining the centre dia.

Size Centre dia.1 17,3 mm2 20,� mm3 24,� mm4 2�,� mm5 36,5 mm

Application notes for pre-centering• from drilling depth > 5 × D (tools to customer requirement)• where drilling starts on surfaces which are angled or have not been pre-machined• where there are unstable conditions because of large tool overhang

KUB Duon®

for pre-centering from drilling depth > 5×D

External chamfer

Secondary cutting edge

1.37

5 10 15 20 25 30 35 40 45

60

40

25

15

1

5

Safety notes !Important note: On exit of the drill a disc is ejected. With rotating components this can cause accidents. Please arrange suitable guarding.

The technical notes provided in the application details depend on the environmental and application conditions (such as machine, environmental temperature, lubrication/coolant used and desired machining results): these are based on proper application conditions, use and compliance with the spindle speed limits given for the tools.

To prevent damage to machine and tool, we recommend that the drive power be calculated in advance (see performance calculation on page 1.6). The drive power which is actually availa-ble will be found in the machine manufacturer's spindle speed/performance diagram.

Safety equipment should be provided to protect personnel from flying chips.

To ensure the best possible tool life, the insert should be changed promptly.Acceptable width of flank wear marks on inserts: W2� 10... to W2� 1�... VB max = 0,20 mm W2� 24... to W2� 34... VB max = 0,25 mmW2� 42... to W2� 5�... VB max = 0,30 mm

Technical Notes

Coolant Flow / Coolant Pressure

Water (litres/minute)

Pres

sure

(bar

)

up to 22,� mm Ø up to 37,0 mm Ø up to 6�,� mm Ø from 70,0 mm Ø

recommended coolant pressure

minimum coolant pressure

1.3�

1. Starting on uneven surfaces (cast surfaces)• subject to the surface, reduce feed as required when starting the

bore

for KUB® / KUB Trigon® and KUB Quatron® up to 2 × DTechnical Notes

2. Starting on angled surfaces• subject to the starting angle, the feed must be reduced when star-

ting the bore. Rule of thumb: 3° 30%; 10° 40%; 25° 60% • use tough insert • use stable corner radius

4. Starting on cambered surfaces• no problems• reduce feed rate if necessary

5. Drilling through a cross bore• reduce feed rate 50% if necessary• watch for chip jamming around tool• use tough insert • use stable corner radius

3. Angled bore exit• from wear cut is interrupted reduce feed rate up to 50% • use tough insert • use stable corner radius

6. Drilling a chamber• first bore Nos. + , then bore No. • check distribution is symmetrical• avoid chip jams• if necessary reduce to approx. 1-1,5 mm in the Ø on circumference• reduce feed rate 50% for interrupted cut• use tough insert• use stable corner radius

1.3�

7. Starting on a groove or large centering bore• use short tools, max. 3×D• spot face if required• reduce feed• use tough insert for internal cutting edge

8. Starting on an edge• reduce feed rate by 50%• use tough insert • use stable corner radius

10. Drilling through stacked plates• possible with KUB Quatron®

• not possible with KUB® / KUB Trigon®

• good workpiece clamping required• max. gap = 1 mm

11. Roughing• possible with KUB Quatron®

• possible with KUB Trigon® up to 3×D

9. Starting on a welded seam• reduce feed rate• use max. 3×D tools

12. adjustable• using adjusting device (ABS-MV) and eccentric adjusting device• for turning machines over axis Note: please note max. offset Ø in tables

1.40


bore

2. Starting on angled surfaces• max. 3° angled position possible (cast angles)• reduce feed rate when starting bore• use stable corner radius


5. Drilling through a cross bore• reduce feed rate 50% if necessary• watch for chip jamming around tool• use tough insert • use stable corner radius


6. Drilling a chamber• first bore Nos. + , then bore No. • check distribution is symmetrical• avoid chip jams• if necessary reduce to approx. 1-1,5 mm in the Ø on circumference• reduce feed rate 50% for interrupted cut• use tough insert• use stable corner radius


1.41

7. Starting on a groove or large centering bore• use short tools, max. 3×D• spot face if required• reduce feed• use tough insert for internal cutting edge

8. Starting on an edge• not possible for 3×D tools• because of the undefined surface for starting the bore, pre-machining is required (spot facing, face milling)• then continue as described under Point 1

10. Drilling through stacked plates• possible with KUB Quatron®

• not possible with KUB® / KUB Trigon®

• good workpiece clamping required

11. Roughing• possible with KUB Quatron®

• possible with KUB Trigon® up to 3×D


12. adjustable• using adjusting device (ABS-MV) and eccentric adjusting device• for turning machines over axis Note: please note max. offset Ø in tables

1.42


bore

2. Starting on angled surfaces• not possible for 4×D tools• starting surface must be spot faced or spot milled

4. Starting on cambered surfaces• starting surface must be milled evenly

5. Drilling through a cross bore• not possible with 4×D tools• if necessary apply cross bore later

3. Angled bore exit• reduce feed by up to 50% for 4×D tools

6. Drilling a chamber• not possible


1.43

7. Starting on a groove or large centering bore• points for starting bore must be rough machined first

8. Starting on an edge• not possible for 4×D tools• because of the undefined surface for starting the bore, pre-machining is required (spot facing, face milling)• then continue as described under Point 1

10. Drilling through stacked plates• not possible for 4×D tools

11. Roughing• not possible

9. Starting on a welded seam• reduce feed by up to 50% for 4×D tools• if necessary pre-machine point for starting bore

12. adjustable• dimensional adjustment within 1/10 range possible

1.44

for KUB Duon® up to 5 × DTechnical Notes

1. Starting on uneven surfaces (cast surfaces)• possible in principle• reduce feed rate when starting bore

2. Starting on angled surfaces• spot face surface before starting bore• avoid chips jams

4. Starting on cambered surfaces• centered boring can be started with reduced feed rate• spot facing is required if the point for starting the bore is outside

the radius centre

5. Drilling through a cross bore• halve feed rate at interruption• cross bore max. 1/3 of bore diameter• off-centre cross bore not possible

3. Angled bore exit• possible under certain conditions• reduce feed rate if necessary


1.45

7. Starting on a groove or large centering bore• possible under certain conditions• reduce feed rate if necessary• face beforehand where centre is particularly large

8. Starting on an edge• start point must be flat

10. Drilling through stacked plates• possible in principle• avoid large spaces between elements

11. Roughing• not possible

9. Starting on a welded seam• reduce feed rate when starting bore• face beforehand if necessary

12. adjustable• not possible• dimensional adjustment of diameter by means of inserts

1.46

1. Starting on uneven surfaces (cast surfaces)• possible in principle• reduce feed rate when starting bore

2. Starting on angled surfaces• surface for starting bore must be spot faced beforehand• avoid chip jams on drill shank

4. Starting on cambered surfaces• centered boring can be started with reduced feed rate• spot facing is required if the point for starting the bore is outside

the radius centre

5. Drilling through a cross bore• halve feed rate at interruption• cross bore max. 1/3 of bore diameter• off-centre cross bore not possible

3. Angled bore exit• possible under certain conditions• reduce feed rate if necessary• drilling angle max. 3°


for KUB Centron® up to 9 × DTechnical Notes

1.47

7. Starting on a groove or large centering bore• possible under certain conditions• reduce feed rate if necessary• face beforehand where centre is particularly large• central drill bit basic adjustment optimize if necessary

8. Starting on an edge• surface for starting bore must be spot faced beforehand

10. Drilling through stacked plates• not possible

11. Blind hole• possible• set guide pads 0.5 mm below actual Ø

9. Starting on a welded seam• reduce feed rate when starting bore• face beforehand if necessary

12. adjustable• can be adjusted from 65 mm diameter

1.4�

Short tool life types of wear on inserts • cutting speed to high > select correct cutting speed• cutting material with too little wear resistance > select grade with higher wear

resistance• tool overhang too great > if possible use shorter tool• damaged insert seating > check tool, change if necessary• clamping device not stable enough > improve stability

for KUB® / KUB Trigon® and KUB Quatron® (possible cause > solution)


Bore narrows at bottom• chip jam on external cutting edge > use different chip fracture

geometry, increase feed if necessary• material very soft > increase cutting speed, reduce feed. Use posi-

tive chip geometry

Bad surface finish• bad chip removal > improve cutting parameters: increase cutting

speed reduce feed

Bild up on cutting edge• cutting speed too low > increase cutting speed• insert too negative > use positive geometry• coating not suitable > select correct coating

Bore widens at bottom• chip jam on internal cutting edge > use different chip fracture

geometry, increase feed if necessary

Friction marks on tool shank• bore diameter too small > check setting• chip removal problems > improve cutting parameters, check geometry of inserts• cutting edge corner radius too large > use correct cutting edge radius

Rotating and stationary use

1.4�

Fracture on internal cutting edge• drill bit height of tool too high/too low > tool turret/holder may have shifted. Readjust machine• mix-up between renforced/non-renforced insert > use correct insert • feed rate too high > reduce feed rate• insert grade too brittle > use tougher insert grade• wrong insert geometry > use geometry with chamfered cutting edge

Fracture on external cutting edge• feed rate too high > reduce feed rate• interrupted cut > change to tougher insert grade• cutting edge corner radius too small > use insert with larger cutting

edge radius

Bore too small/too large• machine not at X-0 position > move axis to correct position• machine axis shifted > readjust machine

Stationary use

Rotating use

Fracture on internal cutting edge• mix-up between renforced/non-renforced insert > use correct insert • feed rate too high > reduce feed rate• insert grade too brittle > use tougher insert grade• wrong insert geometry > use geometry with chamfered cutting edge


edge radius

Bore too small/too large with adjustable tool• wrong cutting edge radius used > use correct cutting edge

radius• setting wrong > correct setting

1.50

Short tool life types of wear on inserts • cutting speed to high > select correct cutting speed• cutting material with too little wear resistance > select grade with higher wear

resistance• tool overhang too great > if possible use shorter tool• damaged insert seating > check tool, change if necessary• clamping device not stable enough > improve stability

for KUB Centron® (possible cause > solution)


Bore narrows at bottom• chip jam on external cutting edge > use different chip fracture geometry, increase feed if necessary• material very soft > increase cutting speed, reduce feed. Use positive chip geometry• axial adjustment of central drill bit not the best > adjust setting as shown on

setting sheet in operating instructions

Bad surface finish• bad chip removal > improve cutting parameters: increase cutting

speed reduce feed

Bild up on cutting edge• cutting speed too low > increase cutting speed• insert too negative > use positive geometry• coating not suitable > select correct coating

Bore widens at bottom• chip jam on internal cutting edge > use different chip fracture

geometry, increase feed if necessary

Friction marks on tool shank and support element• bore diameter too small > check setting• chip removal problems > improve cutting parameters, check geometry of inserts• cutting edge corner radius too large > use correct cutting edge radius• chip jams on support element, fractured support element > where basic element

< 6 × D use of support element can be dispensed with

Rotating and stationary use

1.51

Heavy wear on one side on central drill bit• tool not central > tool turret/holder may have shifted, readjust machine


edge radius

Bore too small/too large• machine not at X-0 position > move axis to correct position• machine axis shifted > readjust machine

Stationary use

Rotating use

Heavy wear on one side on central drill bit• insufficient guiding > check length setting on central drill bit


edge radius

Bore too small/too large with adjustable tool• wrong cutting edge radius used > use correct cutting edge

radius• setting wrong > correct setting

Withdrawal groove on one side• tool not central > tool turret/holder may have shifted, readjust machine

1.52

Short tool life types of wear on inserts • cutting speed to high > select correct cutting speed• cutting material with too little wear resistance > select grade with higher

wear resistance• tool overhang too great > if possible use shorter tool• damaged insert seating > check tool, change if necessary• clamping device not stable enough > improve stability• run-out error > check tool, adaptor and spindle

for KUB Duon® (possible cause > solution)


Bad surface finish• bad chip removal > improve cutting parameters: increase cutting speed reduce feed> check cutting parameters, reduce feed rate when starting bore

Friction marks on tool shank• bore diameter too small > check setting• chip removal problems > improve cutting parameters, check geometry of inserts

Wear• cutting material not sufficiently wear resistant > better wear

resistant material• cutting speed too high > reduce cutting speed• run-out error > check tool, adaptor and spindle

Wear, micro fractures• cutting material too hard > use tougher cutting matrial with

higher tensile strength• feed rate not reduced when starting bore > reduce feed rate

when starting bore and drilling out• run-out error > check tool, adaptor and spindle

Securing the inserts• wrong screwdriver used > only use Torx Plus screws and screwdriver• starting torque too low > Check starting torques. Optimum starting

torques only possible with Torx Plus

1.53

KUB Quatron® KUB Trigon® KUB Duon®

Ø a Ø a Ø a Ø a14,0 - 17,5 1,5 14,0 - 1�,5 1,3 17,3 4,0 31,0 6,�1�,0 - 21,0 1,� 20,0 - 24,0 1,5 17,5 4,1 31,5 6,�22,0 - 26,5 2,4 24,5 - 36,0 1,7 1�,0 4,1 32,0 7,027,0 - 33,0 2,� 37,0 - 44,0 2,0 1�,5 4,2 32,5 7,134,0 - 44,0 3,0 45,0 - 54,0 2,4 1�,0 4,3 33,0 7,145,0 - 52,0 3,3 55,0 - 6�,0 2,7 1�,5 4,4 33,5 7,253,0 - 65,0 3,7 6�,0 - �2,0 3,5 20,0 4,5 34,0 7,3

20,5 4,5 34,5 7,421,0 4,� 35,0 7,521,5 4,� 35,5 7,522,0 5,0 36,0 7,622,5 5,1 36,5 7,723,0 5,1 37,0 �,023,5 5,2 37,5 �,124,0 5,3 3�,0 �,124,5 5,4 3�,5 �,225,0 5,7 3�,0 �,325,5 5,7 3�,5 �,426,0 5,� 40,0 �,526,5 5,� 40,5 �,527,0 6,0 41,0 �,627,5 6,1 41,5 �,72�,0 6,1 42,0 �,�2�,5 6,2 42,5 �,�2�,0 6,3 43,0 �,�2�,5 6,4 43,5 �,030,0 6,7 44,0 �,130,5 6,7 44,2 �,2

Ø Ø Ø

aaa

Starting/roughing sizes

1.54

Roughing · Inserts

1.55

W01 ..

W29 ..

W29 .. 15

W29 .. 16

W83 .. W30 ..

W57 ..

W85 ..

E 1.63 E 1.63 E 1.66 E 1.68

E 1.64 E 1.65 E 1.67 E 1.69 E 1.70

E 1.20 E 1.20 E 1.14 E 1.88

E 1.74 E 1.74

E 1.59 E 1.60 E 1.59 E 1.58 E 1.58

1.56 – 1.571.621.711.721.73

Index Roughing

TwinKom® Twin Cutter• Construction • Machining options • Technical Notes• Problems – Possible causes – Solutions• Overhang length

Insert selection

Guideline values: cutting speed vc / feed f

Guideline values: higher cutting speed vc / insert coating

Chip formation

Optimum cutting depth range ap

1.56

Insert seating

TwinKom® G01 – ConstructionScale

Setting the diameter

Length adjustment screw Clamping screw

Length adjustment screw

Basic body

Holder

Clamping screw only required for twin cutter with axial adjustment

Insert seating

Adaptors with the same approach angle can be combined among each other

Adjusting pin Clamping plate

Clamping screw for clamping plate

Clamping screw for insert

1.57

d1d2

ap

d

D

fz

D

a p m

axd = 100 –100 – 80

2[( )+ 3]× 0,8

d = 89,6 mm

finishedof

fset

Example:Dfinished = 100 mmDblank = 80 mmOffset = 3 mm

Distribution of cut For burnt-out and pre-cast bores with large allowances.

d = Dfinished –Dfinished – Dblank

2[( )+ offset]× 0,8

With combination roughing and combination finishing, division of the whole cutting width is produced by offsetting the cutting edge axially and radially. This should allow the ensuing cutting forces to be better distributed and produce an even cutting result. With the roughing operation, this allows double the cutting width (using only a single feed rate f=fz). With the finishing operation, the cutting width is divided so that some of the intermediate machining can be omitted.

Combination roughing / Combination finishing

Length adjustmentLoosen insert seating and then tighten again slightly. Set length to 0.02 mm in front of required dimension using length adjustment screw , tighten insert seating and set to required height with length adjustment screw . Repeat the same procedure on the second side.

Setting the diameterLoosen the clamping screw on one side only. Set the diameter and tighten clam-ping screw again. Repeat the same procedure on the second side.

The scale is used purely for coarse setting the diameter. Exact diameter setting should be carried out with a setting device.

blan

k

1.58

0,20

0,15

0,10

0,05

1 2 30,5 1,5 2,5

W30 04120.02

W30 14120.04

W30 26120.05

0,20

0,15

0,10

0,05

1 2 3 4 5 6 7 8 9 10

W85 44000.34W85 32000.28W85 18000.20W85 18000.18

Cutting depth ap (mm)

Feed

f z (m

m/to

oth)


Feed

f z (m

m/to

oth)

TwinKom® G01 – optimum cutting depth rangeGuideline values for medium strength steels

optimum range

optimum range

1.59

0,40

0,35

0,30

0,25

0,20

0,15

0,10

0,05

1 2 3 4 5 6 7 8 9 10 11

SOEX06

SOEX12

SOEX07

SOEX09

0,40

0,35

0,30

0,25

0,20

0,15

0,10

0,05

1 2 3 4 5 6 7 8 9 10 11

W29 10

W29 18

WOEX12W29 58 WOEX10

W29 50 WOEX08 W29 42

WOEX05W29 24

WOEX06W29 34

Guideline values for medium strength steels


Feed

f z (m

m/to

oth)


Feed

f z (m

m/to

oth)

optimum range

optimum range

1.60

0,40

0,35

0,30

0,25

0,20

0,15

0,10

0,05

0,5 1 1,5 2 2,5 3

W29 34160..

W29 24160..

W29 18160..

W29 10150..

W29 18150..

W29 34150..W29 24150..

W29 42150..

TwinKom® G01 – optimum cutting depth rangeGuideline values for geometry 15 and 16 for medium strength steels


Feed

f z (m

m/to

oth)

1.61

Ra2

2×fn

0,1 0,2 0,3

Ra

fn

3,5

3,0

2,5

2,0

1,5

1,0

0,5

TwinKom® G01Comparison of surface quality results for "Wiper" - R04 for = 90° (in X40Cr13 / 1.4034)

Aver

age

surfa

ce q

ualit

y Ra

(µm

)

Geometry 15

Geometry 16(Wiper)

Feed f (mm)

1.62

G01 G04

§ §

§ §

§ §

§ §

§ §

§ §

§ X

§ §

80° 80°

§ §

Machining options: TwinKom® G01/G04


Machining

through hole

blind hole

uneven


convex

cross bore

divided cut

large hole offset


adjustable

1.63

W01 W29 .. 01 W29 .. 02 W29 .. 03 W29 .. 11 W29 .. 13 W29 .. 15 W29 .. 16

P BK84S BK77M BK7930K BK61N BK77H

P BK64 BK84 BK84 BK84S K10M BK79 BK73KN K10H

P BK72 BK64 BK6425 BK73 BK73S BK7710 BK73 BK73M BK72K CBN57/SK45 BK61N BK50H

P P40S K21 K10M P40K K10 K10N K21 K10H

P BK84SM BK73K BK60NH

Insert selection W01 / W29W

orkp

iece

m

ater

ial




PCD55


for better surface finish

1.64

W29 .. 00 / .. 01 / .. 02 / .. 03 / .. 11 / .. 13

W29 10 ap= 1,5

W29 18 ap= 2,5

W29 24 ap= 4,5

W29 34 ap= 6

W29 42 ap= 7,5

W29 50 ap= 9

W29 58 ap= 9

P1.

0 200 0,10 0,12 0,15 0,20 0,25 0,30 0,30

2.0 200 0,10 0,12 0,15 0,20 0,25 0,30 0,30

2.1 180 0,10 0,12 0,15 0,20 0,25 0,30 0,30

3.0 140 0,10 0,12 0,15 0,20 0,25 0,30 0,30

4.0 120 0,06 0,10 0,12 0,15 0,20 0,25 0,25

4.1

S5.

0 50 0,06 0,08 0,10 0,12 0,15 0,18 0,20

5.1 50 0,06 0,08 0,10 0,12 0,15 0,18 0,20

M6.

0 120 0,07 0,09 0,12 0,12 0,15 0,20 0,20

6.1 120 0,07 0,09 0,12 0,12 0,15 0,20 0,20

7.0 90 0,05 0,07 0,10 0,10 0,12 0,15 0,15

K8.

0 180 0,12 0,15 0,25 0,25 0,30 0,35 0,35

8.1 140 0,12 0,15 0,25 0,25 0,30 0,35 0,35

9.0 140 0,12 0,15 0,25 0,25 0,30 0,35 0,35

9.1 120 0,10 0,12 0,15 0,20 0,25 0,30 0,35

10.0 100 0,10 0,12 0,15 0,20 0,25 0,30 0,35

10.1 100 0,10 0,12 0,15 0,20 0,25 0,30 0,35

10.2 90 0,12 0,15 0,25 0,30 0,30 0,35 0,35

N12

.0 250 0,12 0,15 0,25 0,25 0,30 0,35 0,35

12.1 250 0,12 0,15 0,25 0,25 0,30 0,35 0,35

13.0 250 0,12 0,15 0,25 0,25 0,30 0,35 0,35

13.1 250 0,12 0,15 0,25 0,25 0,30 0,35 0,35

14.0 200 0,12 0,15 0,25 0,25 0,30 0,35 0,35

H 15.0

16.0

Guideline values for roughing with TwinKom®


Mat

eria

l gro

up

Cutt

ing

spee

d v c

max. feed f (mm/tooth)

1.65

W29 .. 15 W29 .. 16

W29 10 ap= 1

W29 18 ap= 1,5

W29 24 ap= 2

W29 34 ap= 2

W29 42 ap= 2,5

P1.

0 200 0,06 0,10 0,18 0,18 0,25

2.0 200 0,06 0,10 0,18 0,18 0,25

2.1 180 0,06 0,10 0,18 0,18 0,25

3.0 140 0,06 0,10 0,18 0,18 0,25

4.0 120 0,06 0,10 0,18 0,18 0,25

4.1

S5.

05.

1

M6.

0 120 0,06 0,09 0,15 0,15 0,20

6.1 120 0,06 0,09 0,15 0,15 0,20

7.0 90 0,06 0,09 0,15 0,15 0,20

K8.

08.

19.

09.

110

.010

.110

.2

N12

.012

.113

.013

.114

.0

H 15.0

16.0

Mat

eria

l gro

up

Cutt

ing

spee

d v c


1.66

P BK84

SM BK79

K BK61

N BK84

H

P BK84 BK2730

S BK7710

M BK79 BK2730

KN BK7710

H

P BK69 / BK6115

SM BK74

K BK6115

N BK7710

H

PSMKNH

Insert selection W83W

orkp

iece

m

ater

ial

Geometry 01 Geometry 13 Geometry 21





1.67

W83

W83 13ap= 1,5

W83 18ap= 2,5

W83 23 ap= 4,5

W83 32 ap= 4,5

W83 44ap= 7,5

P1.

0 200 0,12 0,14 0,20 0,25 0,35

2.0 200 0,12 0,14 0,20 0,25 0,35

2.1 180 0,12 0,14 0,20 0,25 0,35

3.0 140 0,12 0,14 0,20 0,25 0,35

4.0 120 0,10 0,12 0,18 0,25 0,3

4.1

S5.

0 50 0,08 0,10 0,15 0,20 0,25

5.1 50 0,08 0,10 0,15 0,20 0,25

M6.

0 120 0,10 0,12 0,18 0,25 0,30

6.1 120 0,10 0,12 0,18 0,25 0,30

7.0 90 0,10 0,12 0,18 0,25 0,30

K8.

0 180 0,15 0,20 0,25 0,35 0,50

8.1 140 0,15 0,20 0,25 0,35 0,50

9.0 140 0,15 0,20 0,25 0,35 0,50

9.1 120 0,15 0,20 0,25 0,35 0,50

10.0 100 0,12 0,15 0,20 0,25 0,40

10.1 100 0,12 0,15 0,20 0,25 0,40

10.2 90 0,15 0,20 0,25 0,30 0,40

N12

.0 250 0,15 0,20 0,25 0,35 0,50

12.1 250 0,15 0,20 0,25 0,35 0,50

13.0 250 0,15 0,20 0,25 0,35 0,50

13.1 250 0,15 0,20 0,25 0,35 0,50

14.0 200 0,15 0,20 0,25 0,35 0,50

H 15.0

16.0



Mat

eria

l gro

up

Cutt

ing

spee

d v c


1.68

W30

P BK84

S K10

M BK84

K BK61

N K10

H

P CK32 / BK60

S K10

M CK32 / BK60

KN K10

H

P CK32 / BK60

S K10

M CK32 / BK60

K CBN57

N K10

H

P BK60

S K10

M BK60

K CBN57

N K10

H CBN40

Insert selection W30 / W57W

orkp

iece

m

ater

ial

W30 PCD / CBN W57 Geometry 12 W57 Geometry 14




PCD55

for better surface finish

PCD55

1.69

W30 / W57

W30 04 / W57 04ap= 0,15

W30 14 / W57 14ap= 0,4

W30 26 / W57 26ap= 0,6

P1.

0 200 0,07 0,10 0,15

2.0 200 0,06 0,12 0,20

2.1 180 0,07 0,12 0,25

3.0 140 0,06 0,10 0,20

4.0 120 0,05 0,10 0,15

4.1

S5.

0 50 0,04 0,08 0,10

5.1 50 0,04 0,08 0,10

M6.

0 120 0,05 0,10 0,15

6.1 120 0,05 0,10 0,15

7.0 90 0,04 0,08 0,15

K8.

0 180 0,10 0,15 0,30

8.1 140 0,10 0,15 0,30

9.0 140 0,08 0,15 0,25

9.1 120 0,08 0,15 0,25

10.0 100 0,08 0,15 0,25

10.1 100 0,07 0,12 0,25

10.2 90 0,10 0,15 0,25

N12

.0 250 0,04 0,08 0,20

12.1 250 0,08 0,15 0,20

13.0 250 0,06 0,10 0,15

13.1 250 0,08 0,12 0,20

14.0 200 0,08 0,12 0,20

H 15.0

16.0



Mat

eria

l gro

up

Cutt

ing

spee

d v c


1.70

W85

W85 18ap= 1

W85 32ap= 1,5

W85 44ap= 2,5

P1.

0 200 0,08 0,10 0,15

2.0 200 0,08 0,10 0,15

2.1 180 0,08 0,10 0,15

3.0 140 0,08 0,08 0,12

4.0 120 0,07 0,08 0,10

4.1

S5.

05.

1

M6.

0 120 0,07 0,08 0,12

6.1 120 0,06 0,07 0,12

7.0 90 0,05 0,06 0,10

K8.

0 180 0,10 0,15 0,25

8.1 140 0,10 0,15 0,25

9.0 140 0,10 0,15 0,25

9.1 120 0,10 0,15 0,25

10.0 100 0,07 0,10 0,20

10.1 100 0,08 0,10 0,20

10.2 90 0,10 0,10 0,20

N12

.0 250 0,15 0,20 0,30

12.1 250 0,15 0,20 0,30

13.0 250 0,15 0,20 0,30

13.1 250 0,15 0,20 0,30

14.0 200 0,15 0,20 0,30

H 15.0

16.0



Mat

eria

l gro

up

Cutt

ing

spee

d v c


1.71

for twin cutter TwinKom® Technical Notes

1. Starting on angled surfaces• subject to the starting angle, the feed must be reduced when star-

ting the bore. Rule of thumb: 3° 30%; 10° 40%; 25° 60% • use tough insert • use stable corner radius


4. Roughing through a cross bore• reduce feed rate 50% if necessary• watch for chip jamming around tool• use tough insert • use stable corner radius


5. Starting on an edge• reduce feed rate by 50%• use tough insert • use stable corner radius

7. Roughing through stacked plates• use holder with 80° approach angle• good workpiece clamping required• max. gap = 1 mm


1.72

for twin cutter TwinKom® (possible cause > solution)


Bad surface finish• feed rate too high > improve cutting parameters: increase cutting

speed, reduce feed• long chips > see table on page 1.74

Long chips• not optimum geometry> see table on page 1.74> select correct cutting depth> select correct cutting values

Vibrations• feed rate too high• cutting speed too high• geometry too obtuse • check axial / radial setting• check tool assembly

1.73

W01 ..06..W01 ..12..W01 ..20..

R0,4

R0,8

R0,4R0,8

R0,2R0,4

vc 100%

vc 60%

Selecting geometry for overhang

W29 ..13.. (Geometry 13)

W29 ..01.. (Geometry 01)

W29 ..02.. (Geometry 02)

Cutting speed in relation to overhang

1.74

W29 ..

ap = 2,5 mm ap = 2,5 mm ap = 2,5 mm ap = 2,5 mm ap = 2,5 mm

ap = 0,35 mm ap = 0,35 mm ap = 0,35 mm ap = 0,35 mm ap = 0,35 mm

apapapapap

Chip formation from various insert geometries

Tool: TwinKom® twin cutter G01 Ø 40 mmMaterial: 42CrMo4V 1100 N/mm²Cutting data: vc = 140 m/min f = 0,35 mm/rev

Geometry 01 Geometry 02 Geometry 03 Geometry 13 Geometry 15 / 16

Optimum cutting depth E 1.59

Optimum cutting depth E 1.60

1.75

Modules are the key!

The particular features of the innovative KOMET twin cutter programme are a high level of efficiency and flexibility. A large selection of different holders and inserts will solve every kind of application - even difficult machining tasks – with the right insert geometry.

Holder specifically for blind bore

Cartridge for SOEX insert

1.76

Fine Boring · Inserts

1.77

1.78 – 1.81

1.83 – 1.85

1.821.88

1.86 – 1.86

• Machining options

• Insert selection

• Guideline values:cutting speed vc / feed fhigher cutting speed vc / insert coating

• Chip formation

Index Fine Boring

1.78

UniTurn®

§ § §

§ § §

$ $ $

$ $ $

X X X

X X §

X X §

§ § §

Machining options

§ very good $ good & possible X not possible

MachiningBoring

barUniTurn®

with CBN

through hole

blind hole


cross bore

reverse machining

HRC > 54 through hole

HRC > 54 blind hole

vibration dampening

1.79

P1.

0 40-180 0,015 - 0,025 0,02 - 0,04

2.0 40-180 0,015 - 0,025 0,02 - 0,04

2.1 60-200 0,015 - 0,025 0,03 - 0,06

3.0 40-160 0,015 - 0,025 0,02 - 0,04

4.0 40-140 0,015 - 0,025 0,02 - 0,04

4.1

S5.

0 20-40 0,01 - 0,02 0,01 - 0,02

5.1 15-30 0,01 - 0,02 0,01 - 0,02

M6.

0 40-140 0,015 - 0,025 0,015 - 0,03

6.1 40-140 0,01 - 0,02 0,015 - 0,025

7.0 40-140 0,01 - 0,02 0,015 - 0,025

K8.

0 40-160 0,01 - 0,03 0,03 - 0,06

8.1 40-140 0,01 - 0,03 0,03 - 0,06

9.0 40-130 0,01 - 0,025 0,03 - 0,05

9.1 40-130 0,015 - 0,03 0,02 - 0,05

10.0 40-120 0,015 - 0,03 0,02 - 0,05

10.1 40-120 0,015 - 0,03 0,02 - 0,05

10.2 40-90 0,015 - 0,03 0,02 - 0,05

N12

.0 60-210 0,015 - 0,03 0,02 - 0,06

12.1 60-210 0,01 - 0,025 0,02 - 0,04

13.0 70-220 0,01 - 0,025 0,02 - 0,04

13.1 70-220 0,015 - 0,03 0,03 - 0,06

14.0 70-220 0,015 - 0,03 0,03 - 0,07

H 15.0 60-80 0,01-0,02 ap max 0,07

16.0 50-70 0,01-0,02 ap max 0,07


Guideline values for fine boringM

ater

ial g

roup

Cutt

ing

spee

d v c Boring bar UniTurn® UniTurn® with CBN

max. feed f (mm/rev) max. feed f (mm/rev) max. feed f (mm/rev)

1.80

§ §

§ §

$ $

$ $

X X

§ &

§ &

X §

Machining options:

§ very good $ good & possible X not possible

MachiningBoring

barLow-vibration

boring bar

through hole

blind hole


cross bore

reverse machining

HRC > 54 through hole

HRC > 54 blind hole

vibration dampening

1.81

MicroKom® MicroKom®

M040MicroKom®

hi.flexTwinKom®

§ § § § §

§ § § § §

$ $ $ $ $

$ $ $ $ $

§ § X X X

§ $ $ § §

§ $ $ § §

§ X X § X

with fine boring cartridges

1.82

W00 04.. W30 04.. W30 14.. W30 26..W57 04.. W57 14.. W57 26..

P1.

0 300 0,04 0,07 0,10 0,15

2.0 250 0,04 0,06 0,12 0,20

2.1 300 0,04 0,07 0,12 0,25

3.0 200 0,03 0,06 0,10 0,20

4.0 180 0,03 0,05 0,10 0,15

4.1 80 0,02 0,04 0,08 0,12

S5.

0 60 0,01 0,04 0,08 0,10

5.1 80 0,01 0,04 0,08 0,10

M6.

0 180 0,01 0,05 0,10 0,15

6.1 160 0,01 0,05 0,10 0,15

7.0 160 0,01 0,04 0,08 0,15

K8.

0 200 0,05 0,10 0,15 0,30

8.1 160 0,05 0,10 0,15 0,30

9.0 180 0,04 0,08 0,15 0,25

9.1 160 0,04 0,08 0,15 0,25

10.0 140 0,04 0,08 0,15 0,25

10.1 140 0,03 0,07 0,12 0,25

10.2 120 0,03 0,10 0,15 0,25

N12

.0 300 0,02 0,04 0,08 0,20

12.1 400 0,05 0,08 0,15 0,20

13.0 500 0,02 0,06 0,10 0,15

13.1 350 0,05 0,08 0,12 0,20

14.0 300 0,05 0,08 0,12 0,20

H 15.0 120 0,05 0,08 0,10

16.0 90 0,05 0,08 0,10


Guideline values for fine boringM

ater

ial g

roup

Cutt

ing

spee

d v c





1.83

L / D

W30 ..... .31..

2,5 3,5 – 4,5

W30 W30 ..... .30..

R0,0

W30 ..... .32..

R0,2

W30 ..... .39..

R0,05R0,2

W30

R0,4

W57

R0,4

W30

R0,8

W30 ..... .31..

W30

W30 ..... .32..

W57

Insert geometry selectionsubject to length:diameter ratio L/D

• universal insert

surface structure produced

• for good chip control• for R.H. and L.H. cutting direction

surface structure produced

• very good surface quality at high feed rates• subject to stable conditions (max. 2×D)• for interrupted cut

• for large cut outs• for good chip control

surface structure produced surface structure produced

1.84

0,05

0,1

0,2

0,3

0,4

ap

W30 14... .31.. / W30 26... .31..UF

W30 ..120.32..US

W30 ..... .02..R0,2

W30 ..120.30..R0,0 W30 ..820.32..

US

W30 ..... .39..

W57 ..140. ....R0,2R0,4

W57 ..040. ....R0,4

W30 26... .08..R0,8

W30 14... .08..R0,8

W30 14... .04.. / W30 26... .04..R0,4

subject to cutting depth ap in the radius – machining steel

Insert geometry selection

1.85

0,15

0,25

0,75

1,5

2,0

ap

W57 14120. ..23W57 26120. ..23 W30 04990. ..55

W57 04120.0223

0,5

1,0W58 13120. ..23W58 18120. ..23W58 23120. ..23

2,5

3,0

3,5

4,0

W32 23150.04..W32 32150.04..

W32 03990.0455

W32 13150.04..W32 18150.04..

W58 03120.0423

W32 03150.04..

W32 ..940. ..

W32 ..600. ..

W37 ..600. ..

W30 18990. 0455W30 23990. 0455W30 32990. 0455

W30 14990. ..55W30 26990. ..55

W32 13990.0455

W32 44150.08..

Insert geometry selectionsubject to cutting depth ap in the radius – machining aluminium

1.86

W30 14 .. W30 14 .. (UF) W30 14 ..(US) W57 14140.04..

W30 14 .. W30 14 .. (UF) W30 14 ..(US) W57 14140.04..

Chip formation from various insert geometries

Tool: Micro-adjustable head MicroKom® Material: 42CrMo4V 1100 N/mm²Cutting data: vc = 240 m/min f = 0,08 mm/rev ap = 0,12 mm

Tool: Micro-adjustable head MicroKom® Material: St37 350 N/mm²Cutting data: vc = 300 m/min f = 0,08 mm/rev ap = 0,12 mm

1.87

W30 14 .. W30 14 .. (UF) W30 14 ..(US) W57 14140.04..

Tool: Micro-adjustable head MicroKom® Material: X10CrNiMoTi18 750 N/mm²Cutting data: vc = 160 m/min f = 0,08 mm/rev ap = 0,12 mm

1.88

P M K NP25M P40 BK60 BK6110 BK64 BK2710 BK84 CK30 CK32 CK37 CK38 CBN40 P25M P40 BK2710 BK84 CK30 CK32 CK37 CK38 K10 BK61 BK6110 BK2710 CBN57 K10 PKD55

40 > 52HRC 4050 5060 6070 7080 8090 90

100 100110 110120 120130 130140 140150 150160 160170 170180 180190 190200 200210 210220 220230 230240 240250 250260 260270 270280 280290 290300 300310 310320 320330 330340 340350 350360 360370 370380 380390 390400 400410 410420 420430 430440 440450 450460 460470 470480 480490 490500 500600 600700 700800 800900 9001000 10001100 1100



Guideline values for fine boring: W30

1.89

P M K NP25M P40 BK60 BK6110 BK64 BK2710 BK84 CK30 CK32 CK37 CK38 CBN40 P25M P40 BK2710 BK84 CK30 CK32 CK37 CK38 K10 BK61 BK6110 BK2710 CBN57 K10 PKD55

40 > 52HRC 4050 5060 6070 7080 8090 90

100 100110 110120 120130 130140 140150 150160 160170 170180 180190 190200 200210 210220 220230 230240 240250 250260 260270 270280 280290 290300 300310 310320 320330 330340 340350 350360 360370 370380 380390 390400 400410 410420 420430 430440 440450 450460 460470 470480 480490 490500 500600 600700 700800 800900 900

1000 10001100 1100


1.90

P M K NBK84 BK60 CK32 BK84 CK32 BK60 K10(23) BK7710

405060708090

100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500600700800900

10001100



Guideline values for fine boring: W57..14

1.91

E F T

6°

12°

20°

MKNSH

P

MKNSH

P

MK

P

NSH

MKNSH

P

MKNSH

P

MP

KNSH

MK

P

NS

N

MK

SH

PM

NS

P

MKNSH

PMKNSH

P

MK

H

P

NS

H

K

H

Guidelines for selecting inserts

Selecting the top rakeRecommendations for using inserts with ground chip grooves(W00, W01, W04, W30, W32, W34, W37, W60)

rounded sharp-edged chamfered

PCD55PCD5520

1.92

W 6 0 3 2 0 6 0 . 0 8 6 0W 2 9 2 4 0 1 0 . 0 4 0 3

03 = 3,97 mm04 = 4,0 mm10 = 5,0 mm12 = 5,5 mm13 = 5,56 mm14 = 5,6 mm17 = 6,0 mm18 = 6,35 mm20 = 7,0 mm22 = 7,7 mm

23 = 7,94 mm24 = 8,0 mm26 = 8,2 mm32 = 9,52 mm34 = 10,0 mm42 = 12,0 mm44 = 12,7 mm50 = 15,0 mm58 = 17,6 mm

01 = P1003 = P25M...

W 8 3 1 3 0 0 0 . 0 1 6 1

Numerical Coding for Inserts W..

Standard inserts

00 = Unisix standard, chip groove ground 01 = Unisix strengthened, chip groove ground 04 = Unisix, 6 edged, chip groove ground 05 = Unisix, 6 edged, chip groove ground 24 = Unisix strengthened, chip groove sintered 25 = Unisix standard, chip groove sintered 27 = Unisix strengthened, chip groove sintered 28 = Unisix standard, chip groove sintered 29 = Unisix strengthened, chip groove sintered

30 = U.., chip groove ground 32 = TPH.., chip groove ground 34 = T.., chip groove ground 36 = U.., 6 edged, chip groove ground 37 = TEH.., chip groove ground 57 = U..., chip groove sintered 58 = TP..., chip groove sintered 59 = T..., chip groove sintered

60 = C.., chip groove ground 78 = Copying insert 35°, chip groove sintered 79 = C.., chip groove sintered

Insert geometry Inscribed circle d1

Material gradep.ex.

Numerical Coding for Inserts W83 - W89

Standard inserts

83 = S... square84 = T... triangular

85 = C... rhomboid 80° 86 = D... rhomboid 55° 89 = V... rhomboid 35°

Insert geometry ISO basic forms

90 = W... hexagonal 80° 95 = R... round 97 = threaded

1.93

01 = R 0,1 mm 02 = R 0,2 mm 03 = R 0,3 mm 04 = R 0,4 mm 05 = R 0,5 mm 06 = R 0,6 mm 08 = R 0,8 mm 12 = R 1,2 mm

30 = U8.00 R 0

31 = UF 32 = US

13 = 5,56 mm18 = 6,35 mm24 = 8,0 mm32 = 9,52 mm38 = 11,1 mm44 = 12,7 mm53 = 15,88 mm62 = 19,05 mm

00 ... 99

1 ... 9

01 ... 99

01 = P1003 = P25M...

Inscribed circle d1

Serial number

Modification code

Serial number

Material gradep.ex.

Type of chip groove / chip surface

sintered00 = double chip groove (PD) cutting edge rounded01 = double chip groove (K) cutting edge chamfered and rounded02 = step geometry (KS) cutting edge chamfered and rounded03 = dimple geometry (KX) cutting edge rounded04 = finished geometry05 = 10° chip groove (T) cutting edge rounded06 = 12° chip groove (C) cutting edge rounded07 = finished geometry10 = shank geometry, cutting edge chamfered and rounded11 = 20° chip groove, cutting edge rounded12 = Al / finished geometry13 = shank geometry, cutting edge rounded14 = finishing topography15 = semi-finishing topography16 = semi-finishing topography with wiper edge17 = 22° topography/ tangential insert21 = 20° highly positive/ „Technology 21“

ground00 = L.H. cutting, neutral06 = L.H. cutting, 6°12 = L.H. cutting, 12°15 = L.H. cutting, 15°18 = L.H. cutting, 18°20 = L.H. cutting, 20°30 = R.H. cutting, neutral36 = R.H. cutting, 6°42 = R.H. cutting, 12°45 = R.H. cutting, 15°48 = R.H. cutting, 18°50 = R.H. cutting, 20°60 = neutral66 = 3x ground, 6°70 = 3x ground, 10°72 = 3x ground, 12°80 = 3x ground, 20°82 = L.H. cutting, 12° sharp-edged83 = R.H. cutting, 12° sharp-edged94 = neutral, bright complete, NL/NR98 = neutral, bright on corner99 = neutral, bright on corner, NL/NR

Geometry of cutting edge

33 = U8.77 15° clearance angle, additional, cutting edge form for Unisix milling cutter inserts34 = F and KUF 90° 35 = F and KUF 75° 36 = F and KUF 60° 39 = R 0,05 mm 40 = 45° corner for chamfering cartridge 75 = Support chamfer 75° L.H.90 = Support chamfer 90° L.H.

Modification code 1 ... 9

1.94

Q 0 9 1 8 0 0 0 . 1 7 0 6

13 = 5,56 mm18 = 6,35 mm24 = 8,0 mm32 = 9,52 mm38 = 11,1 mm44 = 12,7 mm53 = 15,88 mm

01 ... 99

1 ... 9

01 ... 99

01 = P1003 = P25M...

Numerical Coding for Inserts Q...

Standard inserts

09 = S... square12 = T... triangular15 = C... rhomboid 80°21 = E... rhomboid 75°36 = A... rhomboid form

Insert geometry ISO basic forms

Inscribed circle d1

Serial number

Modification code

Serial number

Material gradep.ex.

1.95

W N M G 0 8 0 4 0 8 F L – F 1

01 = 1,59 mm02 = 2,38 mm03 = 3,18 mmT3 = 3,97 mm04 = 4,76 mm06 = 6,35 mm07 = 7,94 mm

R

S

T

C = 80° / 100°

E = 75°

D = 55°

V = 35°

W = 80°

N = 0°

B = 5°

C = 7°

O = 8°

P = 11°

E = 20°

E = m ±0,025 s ±0,025 d ±0,025G = m ±0,025 s ±0,13 d ±0,025M = m ±0,08...±0,181) s ±0,13 d ±0,05...±0,131)

U = m ±0,13...±0,381) s ±0,13 d ±0,08...±0,251)

s

mm

d1 d1

6,35 ±0,08 ±0,13 ±0,05 ±0,089,52 ±0,08 ±0,13 ±0,05 ±0,0812,70 ±0,13 ±0,20 ±0,08 ±0,1315,87 ±0,15 ±0,27 ±0,10 ±0,1819,05 ±0,15 ±0,27 ±0,10 ±0,1825,40 ±0,18 ±0,38 ±0,13 ±0,25

02 = 0,2 mm04 = 0,4 mm08 = 0,8 mm12 = 1,2 mm16 = 1,6 mm20 = 2,0 mm24 = 2,4 mm

d1(mm) C D R S T V W3,97 – – – – – – 025,56 05 – – – 09 – –6,35 06 07 – – 11 11 137,94 – – – – – 13 –8,00 – – 08 – – – –9,52 09 11 – 09 16 16 0610,00 – – 10 – – – –12,00 – – 12 – – – –12,70 12 15 – 12 22 22 0815,88 16 – – 15 27 – –16,00 – – 16 – – – –19,05 19 – – 19 33 – 1320,00 – – 20 – – – –25,00 – – 25 – – – –25,40 – – – 25 – – –

ISO Codes for Inserts

Form:

Thickness s:

Clearance angle: Tolerance:

Tolerance in mmØ IC at m at m at d1 at d1d1 Class M Class U Class M Class U

Corner radius R:

roughing -R1, -R2, -R4medium -M1, -M2, -M3finishing -F1, -F2, -F3, -F4, -F5, -F6, -F8KUB Quatron® -13, -01

Cutting edge length l:

Type:

A = no chipformer, with holeM = chipformer on one side, with holeG = chipformer both sides, with holeR = chipformer on one side, without holeB = no chipformer, counter-sunk hole on one sideT, H = chipformer on one side with countersunk holeP = neg/pos. one or two sides, with holeZ, X = special design

at codeCutting edge design:

F = sharpE = roundedT = chamfered (negative)S = chamfered + rounded

Cutting direction of insert:R = R.H.

Chipfomer:

L = L.H.

N = R.H. + L.H.

1.96

Types of wear on inserts

Wear on clearance facenormal type of wear expectedremedy:• use hardened/wear-resistant cutting materials• reduce cutting parameters

Pitting caused by:• coating/substrate not sufficiently wear-resistant• chip geometry too negativerectified by:• substrate or coatings with better wear resistance• positive chip geometries

Stress fracture caused by:• wrong/excessively high cutting parameters• no allowance for tool restrictions • interrupted cutrectified by:• checking of cutting data• checking of tool restrictions

Thermal wear caused by:• cutting speed too high• excessive heatrectified by:• reduction of cutting speed• wear-resistant, more thermally stable coatings or substrate

Microscopic fracturing caused by:• coating/substrate too brittle• vibrations on part or tool• interrupted cut• build-up on cutting edgescorrecting by:• tougher coating• avoidance of vibrations• avoidance of build-up on cutting edges

1.97

Fracture of centre insertcaused by:• basic substrate/coatings too brittle• central position of internal insert too high (insert

protrudes over centre)rectified by:• tougher coatings and substrate• check lower central position of internal insert• use centre plate with stronger chamfering• use internal and external insert with same geometry

Plastic deformation of KUB Quatron® cutting edge

• cutting material too soft• replace insert with more wear-resistant type

2.�

Thread milling / Drill thread milling

Tapping

Roll form tapping

Drilling with solid carbide drills

Drilling/milling with PCD tools

2.�

2.4 – 2.5

2.6 – 2.10

2.1�2.1�

2.142.15

2.16 – 2.172.182.�02.�12.��2.��

2.112.�4 – 2.�52.�6 – 2.�72.�8 – 2.�9

2.�0 – 2.�1

2.��2.��

2.�4 – 2.�5

Index Threading

Recommended cutting data (Guidelines) Right-hand fold pageMethods for producing internal threads

Tap drill diameters for threads • M / MF / UNC / UNF / NPT / NPTF / G

Cutting data • Drill thread milling• Thread milling• Roll form tapping• Tapping• High performance drill DRILLCUT (solid carbide) • High performance drill DRILLMAX (solid carbide) • PCD High performance drill DRILLCUT / DRILLMAX• PCD Drill slot milling tool• PCD Thread milling tool• Drill reamer DREAMMAX

(Drill) Thread milling tool• Thread lengths • CNC program • Formulae• Setting

Problems – causes – solutions • Drill thread milling tool• Thread milling tool• Roll form tap • Tap

2.4

Thread milling

Methods for producing internal threads

• Chip producing method• Thread making by helical interpolation within the

pitch• Same tool can be used for all threads with the

same pitch starting from the nominal Ø • Same tool can be used for different materials up to

45 HRC• Lower torque than with tapping and roll form

tapping• Drill depth = thread depth if tool is not used for

chamfering • Machine spindle always running in the same

direction – no reversing necessary• High speed cutting (HSC) possible

Drill thread milling

• Chip producing method• Complete thread is manufactured in a single pass

– drilling, chamfering and thread milling • One tool per dimension which can also be used

for different materials• Prerequisite: CNC machine or machining centre

being capable to run helical interpolation

Drill thread milling: machining sequence

2.5

• Chip producing method• Thread making by rotation – pitch is on the tool• Can be used on almost all machines• 1 tool per dimension required

Tapping

Through holeJEL tap Type: Dorex

Blind holeJEL tap Type: Sirex SR

Blind and through holeShort chipping materialsJEL tap Type: GG

• Chip less method• Thread making by forming – pitch is on the tool• Suitable for materials with elongation of >5% and tensile strength of <1000N/mm�

• Tap drill Ø larger than with tapping• Higher torque than tapping• Generates forming gap at minor diameter

Thread forming – grain structure

Roll form tapping

forming gap

2.6

M

M 2 � 0,40 1,60 � 0,40 1,80

M 2,2 �,� 0,45 1,75 �,� 0,45 1,98

M 2,5 �,5 0,45 �,05 �,5 0,45 �,�8

M 3 � 0,50 �,50 � 0,50 �,75

M 3,5 �,5 0,60 �,90 �,5 0,60 �,�0

M 4 4 0,70 �,�0 4 0,70 �,65

M 4,5 4,5 0,75 �,70 4,5 0,75 4,1�

M 5 5 0,80 4,�0 5 0,80 4,60

M 6 6 1,00 5,00 6 1,00 5,50

M 7 7 1,00 6,00 7 1,00 6,50

M 8 8 1,�5 6,80 8 1,�5 7,�8

M 9 9 1,�5 7,80 9 1,�5 8,�8

M10 10 1,50 8,50 10 1,50 9,�5

M11 11 1,50 9,50 11 1,50 10,�5

M12 1� 1,75 10,�0 1� 1,75 11,1�

M14 14 �,00 1�,00 14 �,00 1�,00

M16 16 �,00 14,00 16 �,00 15,00

M18 18 �,50 15,50 – – –

M20 �0 �,50 17,50 – – –

Tap drill diameters for threads

Nom. Ø Pitch Core Ø

Note for formed threads: The core diameters listed are guidelines. The actual core diameters have to be investigated in use as these depend on the fluidity of the material and the forming speed.

Nom. Ø Pitch Core Ø

Metric Thread

milled and cut threads formed threads

Size

2.7

MF

M4×0,5 4 0,50 �,50 4 0,50 �,75M5×0,5 5 0,50 4,50 5 0,50 4,75M6×0,5 6 0,50 5,50 6 0,50 5,75M6×0,75 6 0,75 5,�0 6 0,75 5,6�M8×0,5 8 0,50 7,50 8 0,50 7,75M8×0,75 8 0,75 7,�0 8 0,75 7,6�

M8×1 8 1,00 7,00 8 1,00 7,50M10×0,75 10 0,75 9,�0 10 0,75 9,6�

M10×1 10 1,00 9,00 10 1,00 9,50M12×1 1� 1,00 11,00 1� 1,00 11,50

M12×1,5 1� 1,50 10,50 1� 1,50 11,�5M14×1 14 1,00 1�,00 14 1,00 1�,50

M14×1,5 14 1,50 1�,50 14 1,50 1�,�5M15×1,5 15 1,50 1�,50 15 1,50 14,�5M16×1 16 1,00 15,00 16 1,00 15,50

M16×1,5 16 1,50 14,50 16 1,50 15,�5M17×1,5 17 1,50 15,50 17 1,50 16,�5M18×1 18 1,00 17,00 18 1,00 17,50

M18x1,5 18 1,50 16,50 18 1,50 17,�5M18×2 18 �,00 16,00 18 �,00 17,00M20×1 �0 1,00 19,00 �0 1,00 19,50

M20×1,5 �0 1,50 18,50 �0 1,50 19,�5M20×2 �0 �,00 18,00 �0 �,00 19,00M22×1 �� 1,00 �1,00 �� 1,00 �1,50

M22×1,5 �� 1,50 �0,50 �� 1,50 �1,�5M22×2 �� ,00 �0,00 �� ,00 �1,00M24×1 �4 1,00 ��,00 �4 1,00 ��,50

M24×1,5 �4 1,50 ��,50 �4 1,50 ��,�5M24×2 �4 �,00 ��,00 �4 �,00 ��,00

M30×1,5 �0 1,50 �8,50 �0 1,50 �9,�5

Nom. Ø Pitch Core Ø Nom. Ø Pitch Core Ø

Metric Fine Thread


Size

2.8

UNC

Nr. 10 4,8�0 �4 �,90 4,8�0 �4 4,�9

Nr. 12 5,486 �4 4,50 5,486 �4 4,96

1/4 6,�50 �0 5,10 6,�50 �0 5,7�

5/16 7,9�8 18 6,60 7,9�8 18 7,��

3/8 9,5�5 16 8,00 9,5�5 16 8,7�

7/16 11,11� 14 9,40 11,11� 14 10,�0

1/2 1�,700 1� 10,80 1�,700 1� 11,7�

9/16 14,�88 1� 1�,�0 14,�88 1� 1�,��

5/8 15,875 11 1�,50 – – –

UNF

Nr. 10 4,8�6 �� 4,05 4,8�6 �� 4,4�

Nr. 12 5,486 �8 4,60 5,486 �8 5,0�

1/4 6,�50 �8 5,45 6,�50 �8 5,90

5/16 7,9�8 �4 6,90 7,9�8 �4 7,41

3/8 9,5�5 �4 8,45 9,5�5 �4 9,00

7/16 11,11� �0 9,85 11,11� �0 10,48

1/2 1�,700 �0 11,45 1�,700 �0 1�,07

9/16 14,�88 18 1�,90 14,�88 18 1�,58

5/8 15,875 18 14,45 15,875 18 15,17

Note for formed threads: The core diameters listed are guidelines. The actual core diameters have to be investigated in use as these depend on the fluidity of the

material and the forming speed.

Nom. Ø Pitch t.p.i. Core Ø Nom. Ø Pitch t.p.i. Core Ø

American Unified Fine Thread


Size


Nom. Ø Pitch t.p.i. Core Ø Nom. Ø Pitch t.p.i. Core Ø

American Unified Coarse Thread


Size

2.9

NPTNPTF

1/16 �7 6,15 6,10

1/8 �7 8,50 8,45

1/4 18 11,00 10,90

3/8 18 14,50 14,�0

1/2 14 17,85 17,60

3/4 14 ��,�0 ��,00

1“ 11 1/� �9,00 �8,75

1 1/4“ 11 1/� �7,80 �7,50

1 1/2“ 11 1/� 44,00 4�,75

2“ 11 1/� 56,00 55,75

D1

Pitch t.p.i. Core Ø D1NPT

Core Ø D1NPTF

Size

without using a reamer

milled and cut threads

2.10

G

G 1/8“ 9,7�8 �8 8,90

G 1/4“ 1�,157 19 11,70

G 3/8“ 16,66� 19 15,40

G 1/2“ �0,955 14 19,10

G 5/8“ ��,911 14 �1,10

G 3/4“ �6,441 14 �4,60

G 7/8“ �0,�01 14 �8,40

G 1“ ��,�49 11 �0,80

G 1 1/8“ �7,897 11 �5,50

G 1 1/4“ 41,910 11 �9,50

G 1 3/8“ 44,�� 11 41,90

G 1 1/2“ 47,80� 11 45,40

G 1 3/4“ 5�,746 11 51,40

G 2“ 59,614 11 57,�0

Pipe Thread DIN EN ISO 228

milled and cut threads


Nom. Ø Pitch t.p.i. Core ØSize

2.11

�,5×

D

�,0×

D

�,5×

D

�,5×

D

�,5×

D

�,0×

D

�,0×

D

�,0×

D

�,0×

D

1,5×

D

1,5×

D

�,0×

D

�,0×

D

�,0×

D

�,0×

D

�,0×

D

�,5×

D

�,5×

D

1,5×

D

1,5×

D

�,5×

D

�,5×

D

�,5×

D

Stee

l

Stai

nles

s st

eel

Gre

y ca

st ir

on

Nod

ular

gre

y ca

st ir

on

Tita

nium

allo

ys

Nic

kel a

lloys

Copp

er a

lloys

Alum

iniu

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Plas

tics

(Drill) Thread milling tool

achievable thread lengths

Advantage with drill thread milling:• only 1 tool for drilling, countersinking and thread milling

Advantages with thread milling:• one and the same tool for blind bore and through hole• one and the same tool for different diameters > nominal Ø with the same pitch• one and the same tool for different tolerances• one and the same tool for different materials

Drill thread milling BGF

Thread milling MKG

Thread milling MGF

2.1�

TiAlN TiAlN TiAlN

# 6mm # 1�mm # 6mm # 1�mm

vc (m/min) vc (m/min) vc (m/min)

P1.

1 100-150 0,0�-0,10

1.� 100-150 0,0�-0,10

1.� 100-150 0,0�-0,10

1.4 100-150 0,0�-0,10

1.5 100-150 0,0�-0,10

1.6 100-150 0,0�-0,10

H 1.7

1.8

M�.

1�.

��.

�

K�.

1 50-80 80-1�0 0,10-0,15 0,15-0,�� 0,0�-0,05 0,05-0,10 100-�00 0,05-0,15

�.� 50-80 80-1�0 0,10-0,15 0,15-0,�� 0,0�-0,05 0,05-0,10 100-�00 0,05-0,15

�.� 50-80 80-1�0 0,10-0,15 0,15-0,�� 0,0�-0,05 0,05-0,10 100-�00 0,05-0,15

�.4 100-�00 0,05-0,15

�.5 100-�00 0,05-0,15

�.6 100-�00 0,05-0,15

S4.

14.

�4.

�5.

15.

�5.

�

N6.

16.

� 100-�00 0,10-0�0 0,06-0,10 0,0�-0,06 0,06-0,10 100-�00 0,05-0,15

6.� 100-�00 0,05-0,15

6.4

7.1 100-400 100-400 0,10-0,�5 0,�5-0,�0 0,0�-0,06 0,06-0,10 100-400 0,05-0,�0

7.� 100-400 100-400 0,10-0,�5 0,�5-0,�0 0,0�-0,06 0,06-0,10 100-400 0,05-0,�0

7.� 100-400 100-400 0,0�-0,06 0,06-0,1� 0,0�-0,06 0,06-0,10 100-400 0,05-0,�0

7.4 100-�00 100-400 0,10-0,�5 0,�5-0,�0 0,0�-0,06 0,06-0,10 100-400 0,05-0,�0

7.5 100-�00 0,10-0,�5 0,�5-0,�0 0,0�-0,06 0,06-0,10 100-�00 0,05-0,�0

8.1 60-1�0 60-1�0 0,10-0,�5 0,�5-0,�0 0,0�-0,06 0,06-0,10 100-�00 0,05-0,�0

8.� 60-100 60-100 0,10-0,�5 0,�5-0,�0 0,0�-0,06 0,06-0,10 100-�00 0,05-0,�0

8.� 40-60 60-80 0,10-0,15 0,15-0,�� 0,0�-0,05 0,05-0,10 100-150 0,05-0,�0

Drill thread milling

Surface uncoated

Nom. Ø

Material fb (mm/rev) fb (mm/rev) fz (mm/tooth) fz (mm/tooth) fz (mm/tooth)

2.1�

TiAlN TiAlN TiAlN

# 6mm # 1�mm

vc (m/min) vc (m/min) vc (m/min)

P1.

1 80-150 0,015-0,040 0,040-0,060 0,08-0,15 0,08-0,15

1.� 80-100 0,015-0,040 0,040-0,060 0,08-0,15 0,08-0,15

1.� 80-100 0,015-0,040 0,040-0,060 0,08-0,15 0,08-0,15

1.4 80-100 0,015-0,040 0,040-0,060 0,08-0,15 0,08-0,15

1.5 60-80 0,010-0,0�0 0,040-0,060 0,04-0,10 0,04-0,10

1.6 50-60 0,010-0,0�5 0,0�0-0,050 0,04-0,10 0,04-0,10

H 1.7 �0-50 0,010-0,015 0,015-0,0�0 0,0�-0,08 0,0�-0,08

1.8 �0-40 0,010-0,015 0,015-0,0�0

M�.

1 60-80 0,015-0,0�0 0,0�0-0,050 0,08-0,15 0,08-0,15

�.� 60-80 0,015-0,0�0 0,0�0-0,050 0,04-0,10 0,04-0,10

�.� 60-80 0,010-0,0�5 0,0�0-0,040 0,04-0,10 0,04-0,10

K�.

1 50-80 80-1�0 0,0�0-0,040 0,040-0,100 0,08-0,15 0,08-0,15

�.� 50-80 80-1�0 0,0�0-0,0�0 0,040-0,080 0,08-0,1� 0,08-0,1�

�.� 80-1�0 0,0�0-0,040 0,040-0,100 0,08-0,15 0,08-0,15

�.4 80-100 0,0�0-0,0�0 0,040-0,080 0,08-0,1� 0,08-0,1�

�.5 80-100 0,0�0-0,040 0,040-0,100 0,08-0,15 0,08-0,15

�.6 80-100 0,0�0-0,0�0 0,040-0,080 0,08-0,1� 0,08-0,1�

S4.

1 40-100 0,015-0,0�0 0,0�0-0,080 0,08-0,15 0,08-0,15

4.� 40-100 0,015-0,0�0 0,0�0-0,080 0,08-0,15 0,08-0,15

4.� 40-80 0,015-0,0�0 0,0�0-0,060 0,08-0,1� 0,08-0,1�

5.1 50-60 0,0�0-0,040 0,040-0,060 0,04-0,10 0,04-0,10

5.� �0-40 0,0�0-0,040 0,040-0,060 0,04-0,10 0,04-0,10

5.� 10-�0 0,015-0,0�0 0,0�0-0,050 0,04-0,08 0,04-0,08

N6.

1 100-�00 100-400 0,040-0,070 0,070-0,1�0 0,10-0,�0 0,10-0,�0

6.� 100-�00 100-400 0,040-0,070 0,070-0,1�0 0,10-0,�0 0,10-0,�0

6.� 100-�00 100-400 0,040-0,070 0,070-0,1�0 0,10-0,�0 0,10-0,�0

6.4 60-80 60-80 0,0�0-0,040 0,0�0-0,060 0,08-0,15 0,08-0,15

7.1 100-400 100-400 0,0�0-0,070 0,070-0,1�0 0,10-0,�0 0,10-0,�0

7.� 100-400 100-400 0,0�0-0,070 0,070-0,1�0 0,10-0,�0 0,10-0,�0

7.� 100-400 100-400 0,0�0-0,070 0,070-0,1�0 0,10-0,�0 0,10-0,�0

7.4 100-�00 100-400 0,0�0-0,070 0,070-0,1�0 0,10-0,�0 0,10-0,�0

7.5 100-�00 100-�50 0,0�0-0,070 0,070-0,1�0 0,10-0,�0 0,10-0,�0

8.1 80-100 100-1�0 0,040-0,060 0,060-0,1�0 0,08-0,�0 0,08-0,�0

8.� 80-100 100-1�0 0,040-0,060 0,060-0,1�0 0,08-0,15 0,08-0,15

8.� 50-60 60-80 0,040-0,060 0,060-0,1�0 0,08-0,15 0,08-0,15

Thread milling

Surface uncoated

Nom. Ø

Material fb (mm/rev) fb (mm/rev) fz (mm/tooth)

2.14

HSS HSS

vc (m/min) vc (m/min) vc (m/min) vc (m/min)

P1.

1 �0-40 �0-50 �0-80 E/O

1.� �5-�5 �0-50 �0-80 E/O

1.� �0-�0 �0-50 �0-80 E/O

1.4 �0-�5 �0-�0 �0-50 O

1.5 �0-�0 �0-50 O

1.6

H 1.7

1.8

M�.

1 �0-40 �0-50 O

�.� �0-�0 �0-40 O

�.� �0-�0 �0-40 O

K�.

1�.

��.

� �0-40 �0-60 E/O

�.4 �0-�0 �0-40 E/O

�.5

�.6

S4.

1 10-15 �0-�0 O

4.� 8-1� �0-�5

4.� 5-10 10-15

5.1 10-15 15-�0 10-�0 O

5.� 5-10 10-15 10-�0 O

5.� 5-10 O

N6.

1 �0-�0 �0-50 �0-60 �0-80 O/E

6.�

6.� �0-�0 �0-50 �0-60 �0-80 O/E

6.4

7.1 �0-50 �0-60 �0-80 O/E

7.� �0-50 �0-60 �0-80 O/E

7.� �0-50 �0-60 �0-80 O/E

7.4 �0-50 �0-60 �0-80 O/E

7.5 �0-50 �0-60 �0-80 O/E

8.1

8.�

8.�

Thread forming

1) HSS-E with carbide strips

CoolantE = EmulsionO = OilT= DryL = Air

Surface nitrided coated uncoated coated

Cut. material Solid carbide / HML 1) Solid carbide / HML 1)

Material

2.15

HSS HSS


P1.

1 15-�0 �0-50 E/O

1.� 15-�5 �0-40 E/O

1.� 15-�0 �0-�5 E/O

1.4 10-15 �0-�0 E/O

1.5 5-10 15-�0 O/E

1.6 �-5 10-15 O

H 1.7 �-8 O

1.8 �-5 O

M�.

1 5-10 10-�5 O

�.� 4-8 10-�0 O

�.� �-5 7-1� O

K�.

1 10-�0 �0-�5 �0-50 E/T

�.� 5-10 15-�0 �0-50 E

�.� 10-�0 �0-40 �0-50 E

�.4 5-10 10-15 �0-50 E/O

�.5 10-15 �0-40 �0-50 E/O

�.6 5-10 10-�0 �0-50 E/O

S4.

1 5-15 10-15 E/O

4.� �-10 10-15 E/O

4.� 1-5 5-10 O

5.1 7-10 10-15 O

5.� 4-8 5-10 O

5.� �-5 4-7 O

N6.

1 10-15 15-�0 E/O

6.� �5-�0 40-50 �5-60 E/T

6.� 10-�0 �0-40 E/O

6.4 �-5 5-8 5-9 E/O

7.1 10-15 �0-50 E

7.� 15-�0 �0-40 E

7.� 10-15 �0-40 E

7.4 �0-�0 �5-50 �5-80 E

7.5 15-�5 �0-�0 �0-60 E

8.1 15-�5 �0-�0 E/T

8.� 5-10 10-15 10-�0 E/L

8.� �-5 8-1� 8-�5 E

TappingCoolantE = EmulsionO = OilT= DryL = Air

Surface uncoated coated uncoated coated

Cut. material Solid carbide Solid carbide

Material

2.16

5 - 8 mm 8 - 10 mm 10 - 1� mm 1� - 14 mm 14 - 16 mm

vc (m/min)

P1.

11.

�1.

�1.

41.

51.

6

H 1.7

1.8

M�.

1�.

��.

�

K�.

1 80-100 0,1-0,�5 0,15-0,�0 0,�0-0,40 0,�5-0,40 0,�5-0,45 0,�0-0,50

�.� 70-90 0,1-0,�5 0,15-0,�0 0,�0-0,40 0,�5-0,40 0,�5-0,45 0,�0-0,50

�.� 80-100 0,08-0,�0 0,15-0,�5 0,15-0,� 0,�0-0,�5 0,�5-0,4 0,�0-0,45

�.4 70-90 0,06-0,18 0,1�-0,�� 0,15-0,�5 0,18-0,� 0,�0-0,�5 0,�5-0,4

�.5 80-100 0,08-0,�0 0,15-0,�5 0,15-0,� 0,�0-0,�5 0,�5-0,4 0,�0-0,45

�.6 70-90 0,06-0,18 0,1�-0,�� 0,15-0,�5 0,18-0,� 0,�0-0,�5 0,�5-0,4

S4.

14.

�4.

�5.

15.

�5.

�

N6.

16.

� �50-�00 0,1-0,�5 0,�-0,�5 0,�5-0,40 0,�5-0,45 0,�5-0,5 0,�5-0,6

6.� 150-�50 0,08-0,�0 0,15-0,�5 0,15-0,� 0,�0-0,�5 0,�5-0,4 0,�0-0,45

6.4

7.1 100-�00 0,08-0,�0 0,15-0,�5 0,15-0,� 0,�0-0,�5 0,�5-0,4 0,�0-0,45

7.� �00-�00 0,08-0,�0 0,15-0,�5 0,15-0,� 0,�0-0,�5 0,�5-0,4 0,�0-0,45

7.� �00-�00 0,08-0,�0 0,15-0,�5 0,15-0,� 0,�0-0,�5 0,�5-0,4 0,�0-0,45

7.4 150-�00 0,1-0,�5 0,�-0,�5 0,�5-0,40 0,�5-0,45 0,�5-0,5 0,�5-0,6

7.5 100-�00 0,1-0,�5 0,�-0,�5 0,�5-0,40 0,�5-0,45 0,�5-0,5 0,�5-0,6

8.1

8.�

8.�

High performance drill DRILLCUT 24 up to 5×DCutting material Solid carbide

Surface blank

Nom. Ø up to 5 mm

Material fb (mm/rev) fb (mm/rev) fb (mm/rev) fb (mm/rev) fb (mm/rev) fb (mm/rev)

2.17

TiAlN

5 - 8 mm 8 - 10 mm 10 - 1� mm 1� - 14 mm 14 - 16 mm

vc (m/min)

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Surface

Nom. Ø up to 5 mm


2.18

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High performance drill DRILLMAX 22 up to 5×DCutting material

Spec

ial d

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rSolid carbide

Surface

Nom. Ø up to 5 mm


Hard machining

Hard machining

Pure copper

Thermo-plast

Duroplast

2.19

PCD Special Tools

2.�0

5 - 6 mm 6 - 8 mm 8 - 10 mm 10 - 1� mm


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Surface uncoated uncoated uncoated uncoated

Nom. Ø

Material fb (mm/rev) fb (mm/rev) fb (mm/rev) fb (mm/rev)

PCD High performance drill DRILLCUT / DRILLMAX

PCD cutting materials are suitable for maximum cutting speeds because of their hardness.

PCD tools require careful handling.

To prevent fracturing, please use non-contact measuring only. For extended or preset tools the cutting edges should be protected with a cover.

2.�1

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Nom. Ø

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PCD Drill slot milling tool




2.��

8 mm 10 - 1� mm 16 mm �0 mm

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PCD Thread milling toolCutting material PCD MGF PCD GWF

Surface uncoated uncoated

Nom. Ø

Material fz (mm/tooth) fz (mm/tooth) fz (mm/tooth) fz (mm/tooth)




2.��

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Surface

Nom. Ø

Material fb (mm/rev) fb (mm/rev) fb (mm/rev)

2.�4

CNC program – step-by-step explanation

(Drill) Thread milling

Machining task: Material:Thread: M10, depth=�0.560 mm (EL) 7.� aluminium alloy (A5 < 14%), Bore: blind bore, D=8.500 mm, AlMn 1 Mg 0,5, �.05�5cyl. depth=��.060 mm Chamfer steps:1) tapered, D=10.�00 mm, W=90.0°

Tool: BGF-M10 �.0D, uncoated Milling tool radius = �.980 mm Eccentricity = 1.0�0 mm Order No.: 80.9410.01.0000�� Drawing No.: 80.9410.01.0000��.01Main time: 4.0 sec

Cutting values (external track):vc = 400 m/min n = 14980 rev/minfs = 0.�00 mm/rev F = 4494 mm/min (chamfering)fb = 0.�00 mm/rev F = 4494 mm/min (drilling)fz1 = 0.100 mm/tooth F1 = �996 mm/min (thread milling)

NC machine: Drive: standard NC machine Max. spindle speed: 15000 rev/min Control: Sinumerik Ref.: contour path, incremental

NC options:Entry loop: 180°Exit loop: 180°Milling method: conventional millingChip removal: single, degressive

Note:Deepest tool position = -23.370 mmFor control systems where the feed relates to the central track, the figures given in brackets must be used

2.�5

N5 G00 G53 G40 G60 G90 D0 Z+0.0000 Initialisation, absolute coordinatesN10 G80 Deselect any existing cyclesN15 T1 M06 Tool selectionN20 G54 X+0.0000 Y+0.0000 M07 Zero point shiftN25 Z+1.0000 D1 S14980 M03 Move to start pos. 1 mm above workpieceN30 G01 Z-1.3000 F1498 Start bore with reduced boring feedN35 G01 Z-15.6580 F4494 Bore to first boring depthN40 G00 Z+0.0000 Clear chips (“chip clearance”, “blow through”)N45 G00 Z-14.6580 Move to start position for second boring depthN50 G01 Z-23.3700 Bore to end bore depthN55 G00 Z+0.0000 Clear chips;(C O N V E N T I O N A L M I L L I N G)

N60 G00 Z-20.4000 Move to start position for thread millingN65 G01 G91 G42 G64 X+0.0000 Y+3.9800 Incremental coordinates, select milling F2996 ;(F340) radius adjustment, No movementN70 G02 X+0.0000 Y-8.9800 I+0.0000 Entry loop with pitch adjustment J-4.4900 Z-0.2250 (Z = 0.15×P)N75 G02 X+0.0000 Y+0.0000 I+0.0000 Thread finish milling to nominal dimension J+5.0000 Z-1.5000 ;(F611) (Z=P)N80 G02 X+0.0000 Y+8.9800 I+0.0000 Exit loop with pitch adjustment J+4.4900 Z-0.2250 F7490 ;(F851) (Z = 0.15×P)N85 G00 G40 G60 X+0.0000 Y-3.9800 Deselect milling radius adjustmentN90 G00 G53 G40 G90 D0 Z+0.0000 M95 Exit statusN95 M30 End of program

Note: For formulae and abbreviations used, see the following pages.

The CNC program is included in the supply and is available for current control systems such as SINUMERIK, FANUC, HEIDENHAIN, etc.CNC programs can be configured on line at http://tpt.kometgroup.com or can be obtained on request from tel.: +49 (0) 711 78891-0

The application details given depend on the environmental and application condi-tions (e.g. machine, ambient temperature, lubricant/coolant used and machining result required): they are based on the correct application conditions, correct use and compliance with the spindle speed limits given for the tools.

2.�6

nzv

c

fz

frf

eggDR1

R�

zR�

R4

F1 = n × z × fz

erf + R1

F1 = n × z × fz ×

F� = n × z × fz

� × eD

F� = n × z × fz ×

F� = n × z × fz × �,5

F� = F� × �,5

Formula symbols and abbreviations used

Formulae – (Drill) Thread Milling

r.p.m.

m/minmm/teethmm/revmmmmmmmmmmmmmmmmmmmm

Spindle speedNo. of teethCutting speedMilling feedBoring feedTool radiusEccentricityAmount of withdrawal for conventional millingAmount of withdrawal for climb millingNominal thread diameterNominal thread radiusRadius entry loop, external path (J)z dimension entry and exit loop Radius entry loop, centre path (J)Radius full circle, centre path (=e)

Entry loop contour path

Entry loop centre point path

Full circle contour path

Full circle centre point path

Exit loop contour path

Exit loop centre point path

Path feeds

2.�7

vc × 1000D × p

n =

D × p × n1000

vc =

rf = R1 – e

e = R1 – rf

g = 1,� ×e

tan ( )+

a�

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e

tan ( )a�

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rf + R1

�R� =

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e�

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R4 = e

pitch

Cutting speed in m/min

Spindle speed in r.p.m.

Tool radius in mm

Eccentricity in mm

Amount of withdrawal for conventional milling in mm

Amount of withdrawal for climb milling in mm

Nominal thread radius in mm

Radius entry loop, external path (J) in mm

z dimension entry and exit loop in mm

Radius entry loop, centre path (J) in mm

Radius full circle, centre path (=e) in mm

Formulae

1 where a = 90° countersink angle = tan45° = 1 where countersink angle is 60° the amount of withdrawal is larger

2.�8

��

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Lf (%)

Tool clamping• Correct alignment of clamping screw on clamping surface for Whistle-Notch adaptor• Minimise overhang but the cutting sweep for the tool should be beyond the adaptor

Material: heat treated steelRm = 1000 N/mm�

Cutting values: size: M10vc = 100 m/min fz = 0,06 mm/tooth

Tool measurement• Only measure tool length on pre-setter.• Check concentricity at drill tip resp. thread milling section <0.0� mm• Use tool radius shown on the CNC program

Preparations on machine• Inkey tool length and tool radius into offset register of the control

Program test• Do a test run over the workpiece (increase tool length in tool record)• Check machining time. If the time recorded is clearly different to that given in the

program, there is an error in the feed rate calculation (contour path/centrer point path

• Optimise coolant supply. If flood coolant used, i.e. direct coolant flow onto the milling section of the tool. For through holes use flood coolant if there is no lateral flute coolant supply on the tool.

Setting (drill) thread milling tools Preparations on tool

thermal expansion or hydr. expansion chuckHE cyl. with side screw

collet

run-out error (µm)

Effect of concentricity on tool life using a solid carbide thread milling tool as an example

2.�9

Cast aluminium• Can be carried out without peck cycle• For tools with internal coolant there is no need for chip clearance after boring.

Milling method for different materials

Long chipping aluminium • At least once peck cycle• Radial division of cut may be necessary if a thread with very low burring is required

Grey cast iron• No chip clearance• Conventional thread milling in one path. Over �×D two pathes may be required.

Special casesThrough hole• For tool with internal coolant, switch to

external coolant for milling• To reduce side load, preferably work with

milling section on shank side

Angled bore exit / cutting through cross holes• Reduce bore feed rate at bore exit by 60%

Cavities (inclusions) in cast materials • Reduce bore feed rate by 40-60%

2.�0

Chips packed or glued at the thread profile• poor coolant > improve coolant (i.e. add flood coolant, lateral flute coolant

supply for through holes)> add coolant flutes flutes on shank

Problems – causes > solutions

Drill thread milling tool

Thread go-gage doesn’t fit• thread too small> reduce tool radius in offset register• chips in thread> improve coolant

Thread is getting tapered• poor tool clamping > improve tool holding (i.e. shrink fit holders)• thread milling feed too high> reduce thread milling feed

Erratic tool wear• tool run out too high > use better tool holders (i.e. shrink fit holders)

Counterbore chips are winding around the tool• chamfer feed too low > increase chamfer feed

2.�1

Loud drilling noise (especially towards the final drilling depth)• chip problem > reduce drill feed rate> use tool with coolant through> add peck cycle

Tool breakage while drilling (especially in long chipping materials)• chip problem> reduce drill feed rate> use tools with coolant through> add peck cycle (multiple pecks)

Chips glued up in the flutes• poor coolant > improve coolant situation> use tool with coolant through> use coated tool

Chippage,tool breakage while thread milling• feed rate thread milling too high > Check that the chip groo-

ves are free of chips after the boring operation• vibrations > reduce feed rate (check whether NC feeds relate to centre

point or external track)

Poor thread surface (harmonics)• vibrations > check tool holder (do not use modular systems !)> check workpiece clamping and fixture. Where the clamping

set-up is unstable introduce a distribution of the cutting force.> reduce cutting speed> increase tooth feed rate> introduce distribution of cutting force

2.��

Chips packed or glued at the thread profile• poor coolant > improve coolant situation (i.e. add flood coolant, lateral flute

coolant supply for through holes)> add coolant flutes on shank


Thread milling tool

Thread go-gage doesn’t fit• thread too small > reduce tool radius in offset register• chips in thread > improve coolant

Thread is getting tapered• poor tool clamping > improve tool holding (i.e. shrink fit holders)• thread milling feed too high > reduce thread milling feed

Erratic tool wear• tool run out too high > use better tool holders (i.e. shrink fit holders),check material

for homogeneity

Chippage, tool breakage• feed rate thread milling too high> reduce thread milling feed• vibrations> check tool holder (don’t use modular systems!!), change feeds

and speeds

Poor thread surface• tool overhang too long> check part clamping an and fixture. Use multiple cuts when part

is clamped weak.• non-suitable tool for this application> reduce cutting speed, increase feed/tooth, prefer conventional

milling

2.��

Thread too tight• tolerance of thread forming tool does not align with thread

gauge> use thread forming tool with right tolerance


Roll form tap

Core diameter too large on thread• wrong drill diameter (too large) > use smaller drill

Core diameter too small or torque too high• drill diameter too small > use larger core boring tool

Forming gap

2.�4

Oversized thread• wrong tools > select the right tools as shown in the JEL catalogue

• cutting edge geometry not suitable for materials to be machined> select the right tools as shown in the JEL catalogue

• material built-up at tap flanks> improve coolant system> use coated tap

• minor diameter too small, tool is cutting full profile> select correct core diameter

• chip jam> blind bore: increase spindle speed. Correct tool selection (spiral flute)> through hole: correct tool selection (spiral point)

• tolerance of tap drill to thread gauge does not agree> use tap drill with right tolerance

• angular or positional error in core bore> adjust workpiece clamping, use tapping chuck with axis parallel float


Tap

Thread too tight• tolerance of tap drill to thread gauge does not agree > use tap drill with right tolerance• wrong tool type > select the right tools as shown in the JEL cata-

logue

Thread is cut wrongly axially• cutting lead pressure on tapping chuck too great> select the right cutting lead pressure

2.�5

Pitch distortion (plug gauge cannot be screwed in over full thread length on the workpiece)• tap is not cutting true to pitch > select right tool> select right cutting lead pressure> with length adjustment chucks reduce feed to 95%

Thread oversize at the entry• wrong cutting lead pressure > use compensation chuck(tension) > use lead srcrew> select right tool

Thread surface not clean• wrong tool type > select right tool• chip jam > see “thread too large – chip jam“ • core diameter too small > select right core diameter• material built-up on thread flanks> use tools with surface treatment> improve coolant system• cutting speed to low > increase cutting speed

Tool life too short• wrong tool type > select right tool type• cutting speed too high or too low > adjust cutting speed• composition and supply of coolant inadequate > provide suitable, sufficient coolant• premature wear due to lack of or unsuitable surface treatment> use coated tools, if necessary solid carbide tools

NOMINAL ACTUAL

No. of threads

3.�

Dihart Precision Tools

Dihart supplies a wide range of standard reaming tools. Dihart also specialises in designing and producing tools according to customers’ specifications, for achieving the highest standard of machine finishing.Modern machines operating in air-conditioned halls guarantee a maximum of precision for the manufacture of high-performance tools.

3.�

3.4 – 3.5

3.6 – 3.7

3.8 – 3.93.10 – 3.113.1� – 3.1�3.14 – 3.15

3.163.17

3.183.19

3.�0 – 3.�13.��3.��

3.�4 – 3.�5

3.�6 – 3.�7

3.�8

Index Reaming

Recommended cutting data (Guidelines) Left-hand fold pageProduct Overview – Reamers

Assembly Instruction • Reamax®

• Rapid Set Heads• Cutting Rings• Monomax® – expandable• DAH® Compensation Holder• Hydro-expansion Chuck• DPS Floating Holder

Cutting Data • Cutting speed• Feed Geometries • Standard Geometries / Special Geometries• Cutting Materials and Coatings• ASG Cutting Geometry

Types of Tool Wear

Technical Application Hints • Fault – Cause – Remedy• Measurement

3.4

1,

40

4,

00

5,

60

9,

60

1�,

50

1�,

70

17,

60

�0,

10

40,

00

60,

00

1�9,

59

�00,

59

*

Overview Standard ReamersDihart offers standard reamers with a diameter range from 1,4 to �00,59 mm.

According to diameter

* Diameter 1�9,60 to �00,59 mm on request.

Tool Attachment

HSK-A, DAH®, ABS®, Cylindrical Shank, Morse Taper, ISO Taper

Cylindrical Shank, Morse Taper,

Cylindrical Shank, Morse Taper,

Cylindrical Shank

DAH®, Cylindrical Shank

HSK-A, DAH®, ABS®, Cylindrical Shank, Morse Taper,

Cylindrical Shank

3.5

According to system

Solid

Modular

Expandable

Monobloc

3.6

Reamax®

M

Reamax® Assembly Instruction

• Diameter range 1�,5 - �1.999 mm, 6 cutting edges

• Diameter range �� - 40 mm, 8 cutting edges

• Cylindrical shank �×D and 5×D

• DAH® Compensation Holder 5×D

• Modular tooling system

• High precision changing through face and taper contact

• New multiple-cutting reaming technology

• Optimised for application with mist coolant

• Highest cutting capacity

Apply light grease on tie bar thread

Clean taper/face contact thoroughly (grease free)

Before tightening the replaceable insert and tie bar, turn in a clockwise direction until it stops

For nominal size �, 4 and 5, locate marks on insert and tie bar for correct fitting

Serie 640

Fitting the replaceable insert

• Clean the taper and face contact on insert and holder thoroughly (grease free).• Apply light grease on tie bar threads.• Locate tie bar on insert and holder. Important note: for nominal size �, 4 and 5, fit with marking on tie bar and insert

aligned.• Draw in tie bar with the clamping nut. Before tightening, turn insert and tie bar

clockwise until it stops.• Tighten the clamping nut as far as possible using the torque key to the specified

starting torque M.

3.7

1 1�,500 - 15,999 16 81 1� 4 640.43.001 640.43.011 4 – 5

� 16,000 - �1,999 �0 81 14 5 640.43.002 640.43.012 6 – 7

� ��,000 - �5,999 �5 81 19 7 640.43.003 640.43.013 10 – 1�

4 �6,000 - ��,000 �5 – �� 8 640.43.004 640.43.014 18 – �0

4 �6,000 - ��,000 – 81 �4 8 640.43.004 640.43.014 18 – �0

5 ��,001 - 40,000 �� 81 �7 10 640.43.005 640.43.015 �6 – �8

Serie 640

Loosen the clamping screw

Locate hexagonal key in insert and loosen insert by turning

Removing the replaceable insert

• Loosen the clamping screw.• Pull tie bar from holder and insert.• Locate hexagonal key in insert and loosen insert by turning.

Dia.

-ran

ge [m

m]

Cylin

dric

al s

hank

DAH

Nom

inal

siz

e

Wid

th a

cros

s fla

ts [m

m]

Hexa

gon

sock

et [m

m]

Order No. Torq

ue M

[Nm

]

Order No.

Hexagon wrench

Hexagon wrench

extra long

Reamax® Disassembly Instruction

3.8

Rapid Set Head

• Diameter range 9,6 - 60 mm

• 4 - 6 cutting edges

• Internal coolant supply

• Holders – cylindrical, Morse taper, ABS®, DAH®, HSK

• Modular tooling system

• Simple and fast tool change

• Left hand cutting edges for maximum productivity

• Perfect accuracy

• Various cutting materials and coatings

3.9

M

1�,60 – 15,59 0,7 – 0,9

15,60 – 18,59 1,1 – 1,4

18,60 – �4,00 1,8 – �,�

�4,01 – 40,00 �,0 – �,8

40,01 – 60,00 5,� – 6,6

1 x

Dia.-range [mm]

Torque M[Nm]

Rapid Set Head – Assembly InstructionSerie 540

Each Rapid Set Head is delivered with slightly greased taper. Do not wipe off! Taper must be slightly greased with copper grease (Order-No.: 15K.10.10001)!

Clean taper in holder thoroughly free of grease

Turn left-/right screw one rotation into the Head (counter-clockwise thread).

Before tightening turn the drive keys of the Rapid Set Head against the direction of machining until it hits the holder.

Tightening the left-/right screw. Observe the specified starting torque M in the index table.

Rapid Set Heads up to Diameter 1�,59 mm are assembled with a clamping screw at the back of the holder. The screw has a counter-clockwise thread.

3.10

(+)

Cutting Ring• Diameter range 17,6 - 1�9,6 (�00) mm• 6 - 1� cutting edges• Internal coolant supply• Holders – cylindrical, Morse taper, ABS®, DAH®,

HSK, SK• Multiblade and modular• Various cutting materials and coatings• Compensation of wear through adjustability• High process capability• Can be regrinded and retipped

Cutting Ring – Assembly InstructionSerie 500 - 509

Apply light grease on thread.

Clean holder, taper and Cutting Ring thoroughly free of grease. For Cutting Rings > Dia. 80 mm taper must be slightly greased. The position of the drive pins is marked red.

Please observe the marking on holder and Cutting Ring, check alignment of the coolant bores.

Before tightening and adju-sting turn the Cutting Ring against the direction of machining until hitting the drive pins.

Adjust the diame-ter to the middle of the tolerance (counter-clockwise thread).

The diameter can only be measured at the marked cutting edges due to unequal angular position!

Measure the diameter: If the diameter was set too big the ring must be remo-ved completely and the procedure must be started all over again!

3.11

18 – �5 16 – 18

�6 – �� 5 – �8

�� – 40 48 – 55

41 – 45 65 – 75

46 – 60 90 – 110

61 – 79 1�0 – 140

80 – 100 180 – ��0

M

(+)

Cutting Ring – Assembly Instruction

Dia.-range [mm]

Torque M[Nm]

Apply light grease on threads of conical screw.

Clean holder, taper, grinding surfaces and Cutting Ring thoroughly free of grease.For Cutting Rings > Dia. 80 mm taper must be slightly greased. The position of the drive pins is marked red.

Screw the nut onto the holder with the smooth face against the bush. Mount the Cutting Ring with the conical screw.

After fastening the conical screw check that there is space between bush and ring. Fasten conical screw according to index table.

Before tightening and adjusting turn the Cutting Ring against the direction of machining until hitting the drive pin.

Please observe the marking on holder and Cutting Ring, check alignment of the coolant bores.

Adjust the diameter to the middle of the tolerance.

The diameter can only be measured at the marked cutting edges due to unequal angular position!

Measure the diameter.If the diameter was set too big the ring must be removed completely and the procedure must be started all over again!

Serie 510 - 519

3.1�

Monomax® – expandable

• Diameter range 5,6 - 40.6 mm

• 4 - 8 cutting edges

• Internal coolant supply

• Cylindrical shank and Morse taper

• High efficiency

• Smallest bore tolerances can be reached

• Straight- and left hand fluted for defined chip flow

• Maximum production reliability

• Compensation for wear through easy adjustment

3.1�

15A.11.�00xx

15A.10.�00xx

Monomax® – expandable

Central coolant outlet

Lateral coolant outlet

Taper screw Reamer

Taper screw Reamer

3.14

Dihart Compensation Holder DAH®

Assembly- and Adjusting Instruction

Pre-load evenly with the 6 assem-bling screws (compressing the spring washer)

Clean grinding surfaces thoroughly dry and free of grease

3.15

6� 7 – 9

81 7 – 9

115 �5 – �5

M

DAHØ d1 [mm]

Torque M[Nm]

Assembly- and Adjusting Instruction DAH®

Adjusting the DAH® must be done in the machine on the spindle where the tool will be in use afterwards!

Center the indicator if possible on the gauge line. If non existent, measure at the cutting edges.

Tighten the screws cross-wise. Please observe the specified starting torque M in the index-table.

After fastening, fix the adjusting ring by locking the setscrew.

Finally check the runout once more. «should be» < 5 µm.

Determine the highest position by tur-ning against the direction of machining (largest runout error).Bring the setscrew and hexagonal key to the highest position by turning the adjusting ring.Correct half of the measured runout error by inserting the setscrew.Repeat this procedure until the runout error is < 5 µm.

3.16

In comparison to previous solutions the hydro-expansion chuck is integrated into the new Dihart compensating holders. This means one less interface. Four adjustable screws allow rapid and precise adjustment of the concentricity of the multiple blade reamer, reducing concentricity errors to virtually zero. The extremely slim design of these new compensating holders ensures that they fit easily into practically all tool magazines.

Adjustment of con-centricity on cutter to virtually „zero“ µm

Simple handling – reduced machine idle times

Connection on tool-side with expansion chuck

Connection on machine side:SK 40; HSK 6�

Simple, time-saving control using ad-justment ring with adjustment screw

Alignment module:1 Adjustment ring4 Adjustment screws

Tightening screwfor clamping tool

3.17

Dihart Floating Holder DPS

• cost reducing

• long tool life for tools

• consistent results with batch production

• reduction in waste and re-working

• slim design

• no worn parts

• no adjustment

For use on turning machines

3.18

min/max min/max min/max min/max min/max min/max min/max min/max min/max min/max min/max min/max

P1.

0 6-10 70-�00 60-165 70-�00 70-�00 6-10 70-145 60-1�0 70-145 70-145

�.0 6-10 80-�00 65-165 80-�00 80-�00 6-10 60-145 50-1�0 60-145 60-145

�.1 15-45 80-�00 65-165 80-�00 80-�00 15-45 60-145 50-1�0 60-145 60-145

�.0 5-9 80-1�0 65-110 80-1�0 80-1�0 5-9 60-95 50-80 60-95 60-95

4.0 4-7 15-45 4-7 10-�0

4.1 �-5 10-�0 �-5 10-�0

S5.

0 4-7 15-45 4-7 10-�0

5.1 5-1� 5-1�

M6.

0 5-8 15-45 5-8 10-�0

6.1 4-6 10-�5 4-6 10-�5

7.0 4-6 10-�5 4-6 10-�5

K8.

0 10-�5 �5-1�0 50-�00 10-�5 �5-95 �5-145

8.1 6-1� �0-90 �5-1�0 6-1� 15-65 �5-95

9.0 9-18 1�0-�95 160-�55 160-�55 9-18 95-�15 115-�60 115-�60

9.1 9-18 110-�50 1�0-�95 1�0-�95 9-18 80-180 95-�15 95-�15

10.0 8-15 65-�00 55-165 85-�50 85-�50 8-15 50-145 40-1�0 60-180 60-180

10.1 6-1� �5-65 50-100 6-1� �5-50 �5-70

10.� 6-1� �0-90 �5-1�0 6-1� 15-65 �5-95

N1�

.0 10-�0 100-��0 85-�75 10-�0 70-�40 60-�00

1�.1 10-�0 65-�00 55-165 10-�0 70-�40 60-�00

1�.0 10-�0 110-��0 10-�0 80-�40

1�.1 10-�0 110-550 10-�0 80-400

14.0 8-�0 110-440 8-�0 80-��0

H 15.0

16.0

Mat

eria

l gro

up Reamers short Reamers longCutting materials and coatings Cutting materials and coatings

on request

Guideline values for reamers: Cutting speed vc (m/min)

3.19

< Ø8 Ø8-�5 Ø�5-50 > Ø50 < Ø8 Ø8-�5 Ø�5-50 > Ø50 < Ø8 Ø8-�5 Ø�5-50 > Ø50

P1.

0 0,05- 0,08

0,07- 0,1�

0,09- 0,�0

0,10- 0,�5

0,07- 0,1�

0,10- 0,17

0,1�- 0,�4

0,1�- 0,�0

0,07- 0,1�

0,10- 0,17

0,1�- 0,�4

0,1�- 0,�0

�.0 0,05-

0,080,07- 0,1�

0,09- 0,�0

0,10- 0,�5

0,07- 0,1�

0,10- 0,17

0,1�- 0,�4

0,1�- 0,�0

0,07- 0,1�

0,10- 0,17

0,1�- 0,�4

0,1�- 0,�0

�.1 0,05-

0,080,07- 0,1�

0,09- 0,�0

0,10- 0,�5

0,07- 0,1�

0,10- 0,17

0,1�- 0,�4

0,1�- 0,�0

0,07- 0,1�

0,10- 0,17

0,1�- 0,�4

0,1�- 0,�0

�.0 0,04-

0,060,05- 0,09

0,07- 0,15

0,08- 0,19

0,05- 0,09

0,07- 0,1�

0,09- 0,18

0,10- 0,��

0,05- 0,09

0,07- 0,1�

0,09- 0,18

0,10- 0,��

4.0 0,0�-

0,050,05- 0,08

0,06- 0,1�

0,07- 0,16

4.1 0,0�-

0,050,05- 0,08

0,06- 0,1�

0,07- 0,16

S5.

0 0,0�- 0,05

0,05- 0,08

0,06- 0,1�

0,07- 0,16

5.1 0,0�-

0,050,07- 0,14

0,10- 0,�4

0,11- 0,�0

M6.

0 0,0�- 0,05

0,05- 0,08

0,06- 0,1�

0,07- 0,16

0,05- 0,08

0,06- 0,11

0,08- 0,16

0,08- 0,�0

6.1 0,0�-

0,050,05- 0,08

0,06- 0,1�

0,07- 0,16

0,05- 0,08

0,06- 0,11

0,08- 0,16

0,08- 0,�0

7.0 0,0�-

0,050,05- 0,08

0,06- 0,1�

0,07- 0,16

K8.

0 0,06- 0,09

0,08- 0,1�

0,10- 0,��

0,11- 0,�8

0,08- 0,1�

0,11- 0,18

0,1�- 0,�6

0,14- 0,��

8.1 0,06-

0,090,08- 0,1�

0,10- 0,��

0,11- 0,�8

9.0 0,06-

0,090,08- 0,1�

0,10- 0,��

0,11- 0,�8

0,08- 0,1�

0,11- 0,18

0,1�- 0,�6

0,14- 0,��

9.1 0,06-

0,090,08- 0,1�

0,10- 0,��

0,11- 0,�8

0,08- 0,1�

0,11- 0,18

0,1�- 0,�6

0,14- 0,��

10.0 0,06-

0,090,08- 0,1�

0,10- 0,��

0,11- 0,�8

0,08- 0,1�

0,11- 0,18

0,1�- 0,�6

0,14- 0,��

10.1 0,06-

0,090,08- 0,1�

0,10- 0,��

0,11- 0,�8

10.� 0,06-

0,090,08- 0,1�

0,10- 0,��

0,11- 0,�8

N1�

.0 0,05- 0,08

0,07- 0,1�

0,09- 0,�0

0,10- 0,�5

0,07- 0,1�

0,10- 0,17

0,1�- 0,�4

0,1�- 0,�0

1�.1 0,05-

0,080,07- 0,1�

0,09- 0,�0

0,10- 0,�5

0,07- 0,1�

0,10- 0,17

0,1�- 0,�4

0,1�- 0,�0

1�.0 0,05-

0,100,07- 0,14

0,09- 0,�4

0,10- 0,�0

0,07- 0,14

0,10- 0,�0

0,1�- 0,�9

0,1�- 0,�6

1�.1 0,05-

0,100,07- 0,14

0,09- 0,�4

0,10- 0,�0

14.0 0,05-

0,100,07- 0,14

0,09- 0,�4

0,10- 0,�0

H 15.0

16.0

0,10- 0,�0

0,10- 0,�0

0,�0- 0,40

0,�0- 0,40

0,10- 0,�0

0,10- 0,�0

0,�0- 0,40

0,�0- 0,40

0,10- 0,�0

0,10- 0,�0

0,�0- 0,40

0,�0- 0,40

Guideline values for reamers: Feed fz (mm/tooth)M

ater

ial g

roup

Straight Fluted Left Hand Flutedwithout interrupted cut, chip deflection, chip breaker geometry

ASG07 · ASG01 etc. ASG09B · ASG09 etc. ASG05 · ASG 0501 etc.Feed fz (mm/tooth) Feed fz (mm/tooth) Feed fz (mm/tooth)

Reaming allowance in Ø (mm)

Feed values for titanium alloys relate to ASG0� and ASG0�01

on request

3.�0

ASG

01

ASG

0�

ASG

04

ASG

05

ASG

050

1AS

G 0

6

ASG

07

45°

45°

8°

�0°

4°

�5°

�5°

0,� x 45°

90°

45°

Geo-metry

Bevel angles Chip evacuation Flute form Cutting materials and coatings

Straight Fluted

Straight Fluted

Left Hand Fluted

Left Hand Fluted

Left Hand Spiraled

Straight Fluted

Straight Fluted

Standard Geometries

Face Cutting

3.�1

ASG

070

�

ASG

09

ASG

11

ASG

110

1

90°

0,� x 45°

�0°

45°

0,� x 45°

ASG

09B

ASG

140

�

ASG

060

1

ASG

070

4

0,05 x 45°

0,05 x 45°

90°

90°

90°

Geo-metry


Straight Fluted

Straight Fluted

Straight Fluted

Straight Fluted

Geo-metry


Straight Fluted

Ø �� mm

Straight Fluted

Ø �� mm

Straight Fluted

Straight Fluted

Face Cutting

Face Cutting

Special Geometries

Standard Geometries

Chip breaking geometry

Face Cutting, for increased positional accuracy

Face Cutting, for increased positional accuracy

Chip breaking geometry

We will be happy to assist you with the cutting parameters for special geometries.

3.��

P S M K N H

GGG

Cutting Materials and CoatingsGeneral: These cutting materials and coatings can be used for all types of reaming tools.

This does not include PCD material.


Description For workpiece material

Cutt

ing

Mat

eria

ls

DSA (carbide) is a finely-grained-hard metal (K05-K10) for conventional reaming. It stands out because of its high abrasion resistance and gives good results in most commonly used materials.It is very suitable for coating, and therefore mainly used also as cutting material for coated reamers.

DST (Cermet) is a high-performance cutting material, and very suitable for high-speed reaming. DST is ideal for machining non-alloyed or low alloyed steels up to 1�00 N/mm� tensile strength. DST is also excellent for reaming nodular iron.

PCD (polycrystalline diamond) is a high-performance cutting material, and suitable for high-speed reaming non-ferrous metals, such as aluminium, magnesium etc. Because of its very high abrasion resistance it is excellent for machining high-silicium content aluminium alloys.

Coat

ings

TiN is an all purpose coating material. It has a very smooth sur-face and has very little affinity to many materials. This avoids structure deformation which gives excellent surface-finish results when reaming, and with considerably higher cutting data than with non coated carbide reamers.

DBG-N is a TiAlN coating, which offers a very high grade of hardness of approximately ��00 HV. The coating also has a very high oxidation resistance. This makes this particular high-performance coating very suitable for high cutting speeds, and also for using with mist coolant machining.

DJC is a combination of the high-performance cutting material DST (Cermet) and the high-performance coating DBG. With this combination a very high tool life with extremely high cutting data can be reached.

3.��

ASG Cutting Geometry

The cutting geometry (ASG) comprises:

• Bevel angle• Width of circular land• Backtaper• Chip angle (HM and DST always 5°)• Clearance angle

Cutting face

Secondary cutting edge

Radial land

Rear clearance face

Main cutting edge

Primary clearance face

Secondary clearance face

3.�4

Types of tool wear

Flank wear Reduce cutting speed or use a cutting material or coating with higher abrasion resistance.

Major breakage Reduce feed rate and stock allowanceUse carbide with coating instead of cermet for interrupted bores.

Pitting of chip surfaceReduce cutting speed or use a more positive rake angle.

Edge wear Increase cutting speed or use a more positive rake angle.

Fatigue wear Reduce feed rate, increase stability of the reamer.

Notch wear Reduce cutting speed or use a cutting material or coating with higher abrasion resistance.

Built-up on chip surface Increase cutting speed and use positive geometry.

Hairline cracks Use enough coolant and inner coolant supply, reduce cutting speed.

3.�5

Examples of Tool Wear

Notch wear Notch wear

Built-up

Flank wear Flank wear

Built-up

3.�6

Technical Application Hints

Bore too large• Reamer is not running true in the spindle > Use DAH® Compensation Holder• Alignment not precise, reamer cuts at the back end > Correct alignment or use DAH® Compensation Holder• Built-up edge > Use another coolant, if necessary reduce cutting speed• Reamer too big > Repair Reamer by replacing blades

Fault • Cause > Remedy

Tapered bore• Faulty alignment > Correct alignment or use DAH® Compensation Holder or DPS-Floating Holder• Misalignment of head-stock with tail-stock > Correct tail-stock or use DAH® Compensation Holder or DPS-Floating Holder

Bore too small• Reamer too small in diameter > Use reamer with correct diameter• Worn reamer > Expand, regrind or replace reamer• Reaming allowance too small > Increase reaming allowance

Lipped bore• Faulty alignment. Cutting edges press at start > Correct alignment or use DAH® Compensation Holder or DPS-Floating Holder• Cutting edge tail cuts especially when shank sags in floating holder > Ensure better axial alignment. Fasten floating holder if it can be corrected

axially. Fix reamer rigidly.

Bore not true, shows chatter marks• Concentricity and alignment error of tool and spindle to large > Correct alignment and true run or use DAH® Compensation Holder• Asymmetrical cutting through uneven entry surface > Countersink bore• Deformation through clamping of the work piece > Correct clamping of the work

piece

3.�7

Reamer works hard, Reamer jams• Reduced back taper because taper adjusting screw has loosened > Cylindrical grinding with adequate taper, resharpen• Circular land too wide > Make a relief grind as instructed• Edge clearance not ground away after cylindrical grinding > Regrind face

Scoring in bore «feed marks»• Different height of bevels or teeth > Check concentricity of bevel and circular land and if necessary regrind• Built-up edge > Reduce cutting speed

Scoring in bore «retraction marks»• Feeding the reamer blades past end of bore > Through bore: Bevel angel + � mm past bore exit• Machine is not solid enough > Retraction not with rapid but with increased feed

Surface quality unsatisfactory• Cutting edges blunt or notched > Regrind correctly• Bevel not uniform > Give bevel accurate regrinding• Reamer does not run true > Check cylindrical accuracy of edges or use DAH® Compensation Holder• Wrong machining data > Follow recommendations• Failing or insufficient coolant, chips getting jammed > Supply proper coolant with strong jet. If possible use tools with internal coo-

lant supply

3.�8

180 º

• Unequal angular position!• Only two cutting edges are 180° in opposite line.• Measuring teeth• Because the tools are tapered measurement has to be done at the front of the

cutting edge.• PCD tipped reamers require non-contact measuring device!

Measurement

3.�9

Notice

P1.

0

# 500

2.0 500-900

2.1 < 500

3.0 > 900

4.0 > 900

4.1

S5.

0 250

5.1 400

M6.

0

# 600

6.1 < 900

7.0 > 900

K8.

0 180

8.1 250

9.0

# 600 130

9.1 230

10.0 > 600 250

10.1 200

10.2 300

N12

.0 90

12.1 100

13.0 60

13.1 75

14.0 100

H 15.0 1400

16.0 1800

P1.

1

# 400 # 120

1.2

# 700 # 200

1.3

# 850 # 250

1.4

# 850 # 250

1.5 > 850, # 1200 > 250, # 350

1.6 > 1200 >350

H 1.7

# 1400 # 400

1.8

# 2200 # 600

M2.

1

# 850 # 250

2.2

# 850 # 250

2.3

# 1000 # 300

K3.

1

# 500 # 150

3.2 > 500, # 1000 > 150, # 300

3.3

# 700 # 200

3.4 > 700, # 1000 > 200, # 300

3.5

# 700 # 200

3.6 > 700, <1000 > 200, # 300

S4.

1

# 700 # 200

4.2

# 900 # 270

4.3 > 900, # 1250 > 270, # 300

5.1

# 500 # 150

5.2

# 900 < 270

5.3 > 900, # 1200 > 270, # 350

N6.

1

# 350 # 100

6.2

# 700 # 2006.

3

# 700 # 200

6.4

# 500 # 470

7.1

# 350 # 100

7.2

# 600 # 180

7.3

# 600 # 180

7.4

# 600 < 180

7.5

# 600 # 180

8.1

8.2

8.3

Mat

eria

l gro

up

Stre

ngth

Rm

[N/m

m2 ]

Hard

ness

HB

Material

magnetic soft iron


carbon steel

alloy steel








grey cast iron




malleable iron


pure titanium

titanium alloys

titanium alloys

pure nickel



non-alloy copper


long chip brass


Al, Mg, non-alloy





Thermoplastics




Mat

eria

l gro

up

Stre

ngth

Rm

[N/m

m2 ]

Hard

ness

HB







HSS




















P1.

0

# 500

2.0 500-900

2.1 < 500

3.0 > 900

4.0 > 900

4.1

S5.

0 250

5.1 400

M6.

0

# 600

6.1 < 900

7.0 > 900

K8.

0 180

8.1 250

9.0

# 600 130

9.1 230

10.0 > 600 250

10.1 200

10.2 300

N12

.0 90

12.1 100

13.0 60

13.1 75

14.0 100

H 15.0 1400

16.0 1800

P1.

1

# 400 # 120

1.2

# 700 # 200

1.3

# 850 # 250

1.4

# 850 # 250

1.5 > 850, # 1200 > 250, # 350

1.6 > 1200 >350

H 1.7

# 1400 # 400

1.8

# 2200 # 600

M2.

1

# 850 # 250

2.2

# 850 # 250

2.3

# 1000 # 300

K3.

1

# 500 # 150

3.2 > 500, # 1000 > 150, # 300

3.3

# 700 # 200

3.4 > 700, # 1000 > 200, # 300

3.5

# 700 # 200

3.6 > 700, <1000 > 200, # 300

S4.

1

# 700 # 200

4.2

# 900 # 270

4.3 > 900, # 1250 > 270, # 300

5.1

# 500 # 150

5.2

# 900 < 270

5.3 > 900, # 1200 > 270, # 350

N6.

1

# 350 # 100

6.2

# 700 # 200

6.3

# 700 # 200

6.4

# 500 # 470

7.1

# 350 # 100

7.2

# 600 # 180

7.3

# 600 # 180

7.4

# 600 < 180

7.5

# 600 # 180

8.1

8.2

8.3

Mat

eria

l gro

up

Stre

ngth

Rm

[N/m

m2 ]

Hard

ness

HB

Material

magnetic soft iron


carbon steel

alloy steel








grey cast iron




malleable iron


pure titanium

titanium alloys

titanium alloys

pure nickel



non-alloy copper


long chip brass


Al, Mg, non-alloy





Thermoplastics




Mat

eria

l gro

up

Stre

ngth

Rm

[N/m

m2 ]

Hard

ness

HB







HSS




















3.�0

KOMET R. Cools N.V.Boomsesteenweg 456�0�0 AntwerpenTel. ++��-�-� �7 97 87Fax ++��-�-� 16 �� [email protected]

Damstahl Tooling a/sDanmarksvej �88660 SkanderborgTel. ++45-87 94 41 00Fax ++45-87 94 41 [email protected]

KOMET GROUP GmbHPostfach 1� 6174�51 BesigheimTel. +49(0)714�.�7�-0Fax +49(0)714�.�7�-� ��[email protected]

P.Aro OyMustionkatu 10,�0750 TURKUTel. ++�58-(0)�0 1474500Fax ++�58-(0)�0 [email protected]

KOMET GROUP S.A.R.L.46-48 Chemin de la BruyèreB.P. 476957� Dardilly CEDEXTel. +��(0)4 �7 46 09 00Fax +��(0)4 78 �5 �6 [email protected]

KOMET (UK) Ltd.Unit 4 Triton ParkBrownsover RoadSwift ValleyRugby CV�1 1SGTel. ++44(0)1788.5797-89Fax ++44(0)[email protected]

KOMET (UK) Ltd.Unit 4 Triton ParkBrownsover RoadSwift ValleyRugby CV�1 1SG, Great BritainTel. ++44-17 88-57 97 89Fax ++44-17 88-57 97 90

KOMET Utensili S.R.L.Via Menotti Serrati 74�0098 S. Giuliano Mil.Tel. ++�9-0�-9 84 0� 81Fax ++�9-0�-9 84 49 6�[email protected]

KOMET GROUP GmbHWagramer Straße 17�1��0 Wien, AustriaTel. ++4�-1-� 59 �� 04Tel. ++4�-1-� 59 �� 1�Fax ++4�-1-� 59 �� 1� [email protected]

Roco B.V.Willem Barentszweg 1659�8 LM VenloTel. ++�1-77-� �� 14 00Fax ++�1-77-� �� 14 [email protected]

Vema Brynildsrud Maskin ASVestre Nes �Postboks 1141�78 NesbruTel. ++47-66 98 �6 �0Fax ++47-66 98 �6 [email protected]

KOMET GROUP GmbHWagramer Straße 17�1��0 WienTel. ++4�-1-� 59 �� 04Tel. ++4�-1-� 59 �� 1�Fax ++4�-1-� 59 �� 1� [email protected]

DEK Technik spol.s.r.o.Roubalova 1�CZ - 60� 00 BRNOTel. ++4�0 54� �1� �07Fax ++4�0 54� �1� �[email protected]

Schmidt HSC d.o.o.Kidriceva �5�000 CeljeTel. +�86 � 49 00 850Fax +�86 � 49 00 85�[email protected]

FLUMAHER S.L.P° Ubarburu N° 79Pabellón 6 planta 1�0014 San SebastianTel. ++�4 9 4� 44 6� 00Fax ++�4 9 4� 44 68 00

DEK Technik spol.s.r.o.Roubalova 1�60� 00 BRNOTel. ++4�0 54� �1� �07Fax ++4�0 54� �1� �[email protected]

�M ÇÖZÜM Mühendislik & Danismanlik Ltd. Sti.Eski Üsküdar Yolu Cad.Bodur Is Merkezi Kat:� D:1� �475� IçerenköyISTANBUL Tel. +90(0)�16.57� 1� 09Fax +90(0)�16.574 55 98info@�mcozum.com

POWER TOOLS KFT9019 GYOR, Tavirózsa u. �/FTel. +�6 96 511 011Fax +�6 96 511 [email protected]

KOMET-URPOL Sp.z.o.o.ul. Stoczniowców �47-�00 Kedzierzyn-KozleTel. ++48-77-48� 90 60Fax ++48-77-406 10 [email protected]

FLUMAHER S.L.P° Ubarburu N° 79Pabellón 6 planta 1�0014 San SebastianTel. ++�4 9 4� 44 6� 00Fax ++�4 9 4� 44 68 00

S.C. INMAACRO S.R.L. Bronzului 7 BL 509A AP 8��00 BrasovTel. ++40 �68 4� �4 50Tel. ++40 �68 4� 5� 74Fax ++40 �68 4� �0 [email protected]

KOMET GROUP GmbH ul. Spartakovskaya, �V 4�0107, Kazan Tel. +7 84� 5704�45Fax +7 84� �91754�

Square Tools ABBox 9177�00�9 MalmöTel. ++46-40-49 �8 40Fax ++46-40-49 19 [email protected]

Dihart AG Precision ToolsIndustriestr. �4657 DullikenTel. +41(0)6�.�854�-00Fax +41(0)6�.�854�[email protected]

Utilis AG PräzisionswerkzeugeKreuzlingerstr. ��8555 MüllheimTel. ++41-5�-7 6� 6� 6�Fax ++41-5�-7 6� 6� 00

Europe

Belgium

Denmark

Germany

Finland

France

Great Britain

Ireland

Italy

Croatia

Netherlands

Norway

Austria

Slovack Republic

Slovenia

Spain

Czech Republic

Turkey

Hungary

KOMET GROUP International Agencies

Poland

Portugal

Romania

Russia

Sweden

Switzerland

Ko

mG

uid

e


ZAHRANCO, ENGINEERING TRADE15, Ali Amer Str. · 6th SectorNasr City · Cairo, EgyptTel. ++20-2-2 75 43 46Fax ++20-2-2 75 41 83Telex 2 10 57 YAZCO UN

VORTEX S.R.L.Pedro Morán 858, Lomas del MiradorBuenos Aires, ArgentinaTel. ++54-(11) 46 53 01 25Fax ++54-(11) 44 88 60 [email protected]

Rosler International PTY Ltd.P.O. BOX 696, 12 The NookBayswater, Vic. 3153, AustraliaTel. ++61-3-97 38 08 89Fax ++61-3-97 38 08 87

Komet do Brasil Ltda.Rua Brasileira, 43907043-010 Guarulhos - São PauloBRASILTel. +55(0)11.6423-5502Fax +55(0)[email protected]

KOMET GROUP Precision Tools (Taicang) Co.,Ltd.(Headquarter Asia Pacific)No. 5 Schaeffler RoadTaicang, Jiangsu Province, 215400ChinaTel. +86(0)512.535757-58Fax +86(0)[email protected]

KOMET Precision Tools India Pvt., Ltd.121/B, Bommasandra Industrial AreaBANGALORE - 560 099 INDIATel. ++91-80-2-7 83 48 21Fax ++91-80-2-7 83 44 [email protected]

PT Somagede Perkasa Kompleks Griya Inti SentosaJalan Griya Agung No: 3Sunter Agung - Jakarta 14350IndonesiaTel. ++62-21-6 41 07 30Fax ++62-21-6 40 15 [email protected]

SHIVEH TOLID Co. LTD.# 270, West Dr. Fatemi Ave.Post Code : 14186Tehran – IranTel. ++98 21 6 691 7 691Fax ++98 21 6 691 7 [email protected]

ARNOLD TRADING Co., Ltd.P.O.B. 201806 Hamachtesh St.Ind. Area, Holon 58810, IsraelTel. ++9 72-3-5 58 13 13Fax ++9 72-3-5 58 13 17

KOMET GROUP KKTomei Grand BLD2-30 Issha Meito465-0093 Nagoya, JapanTel. +81(52)7092311Fax +81(52)[email protected]

KOMET of America, Inc.2050 Mitchell Blvd.Schaumburg, IL 60193-4544, USATel. ++1-8 47-9 23 84 00++1-8 47-9 23 84 80Fax ++1-8 00-8 65/66 [email protected]

Office KOMET South Korea1st floor, 98-45, Sillim 2-dong,Gwanak-gu, Seoul, Korea, 151-855Tel. ++82-2-874-2926Fax [email protected]

GP System (Malaysia) Sdn Bhd19-1, Jalan Kenari 7Bandar Puchong Jaya 47100 Puchong, Selangor, MalaysiaTel. ++60-3-807 59160Fax ++60-3-807 [email protected]

KOMET de Mexico, S. de R.L. de C.V.Acceso „A“, No. 110Parque Industrial Jurica, 76120, Queretaro, Qro. MexicoTel. ++52 442 2-18-25-44Fax ++52 442 [email protected]

Coulson Carbide LimitedDouble J Centre, 24 Gum Road,Henderson Valley, HendersonP.O.Box 21-228, HendersonAuckland, New ZealandTel. ++64-9-8 38 50 61Fax ++64-9-8 37 62 86

GP System (Singapore) Pte. Ltd.No. 51, Bukit Batok Crescent#04-04/05 Unity CentreSingapore 658077Tel. ++65-68 61 26 63Fax ++65-68 61 35 [email protected]

MULTITRADE DISTRIBUTORSP.O. Box 3511, Kempton Park, 1620South AfricaTel. ++27-11-453-8034 Fax ++27-11-453-9696

Hung Chih Ltd., Co.No. 37, Chung Cheng RoadTainan, Taiwan, R.O.C.Tel. ++8 86-6-2 25 22 16Fax ++8 86-6-2 20 59 [email protected]

GP System (Thailand) Co.,Ltd77 Soi Charansanitwong 49/1Bangbumru, BangpladBangkok 10700ThailandTel. ++66-2-4 35 68 20Fax ++66-2-4 35 68 [email protected]

Outside Europe

Egypt

Argentina

Australia

Brazil

China

India

Indonesia

Iran

Israel

Japan

USA · Canada

Korea

Malaysia

Mexico

New Zealand

Singapore

South Africa

Taiwan

Thailand

Precision has a name

Precision and qualitiy do not allow any com-

promises in universal cutting operations.

KOMET GROUP is a leading system supplier

going global for precision tools and offers in-

dividual problem solvings and innovative top

engineering. This guarantees consistent quali-

ty and economic efficiency.

Precision tools for drilling into the solid, bo-

ring, fine boring, reaming, milling, turning,

threading and for special applications - this is

represented by the name of KOMET GROUP.

Technical Manual

Drilling ✔Threading ✔

Reaming ✔

Tech

nica

l Man

ual

KOMET Precision Tools GmbH & Co. KGZeppelinstraße 3 · 74351 BesigheimGERMANYTel. +49(0)7143.373-0Fax +49(0)7143.373-233E-mail [email protected]

JEL Precision Tools GmbH & Co. KGRuppmannstraße 32 · 70565 Stuttgart / VaihingenGERMANYTel. +49(0)711.78891-0Fax +49(0)711.78891-11E-mail [email protected]

Dihart AG Precision ToolsIndustriestrasse 2 · 4657 DullikenSWITZERLANDTel. +41(0)62.28542-00Fax +41(0)62.28542-99E-mail [email protected]

399 01 099 00-3T-07/07 Printed in Germany© 2007 KOMET Precision Tools GmbH & Co. KG© 2007 JEL Precision Tools GmbH & Co. KG© 2007 Diahrt AG Precision ToolsWe reserve the right to make modifications.

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