formulas - horn usa, inc....in the united states call us toll free 1 - 888 - 818 horn d eff 12 in 20...

In the UNITED STATES call us toll free1 - 888 - 818 HORN

To easily determine the correct cutting data, please use the HORN speed and feed calculation.

FORMULAS

n = vc • 1000

(1/min) (RPM) d •

vc = d • • n

(m/min) / .3048 = sfm 1000

Q = ae • ap • Vf (cm3/min) *.06102376 = inch³/min 1000

fz =Vf

Z • n (mm/tooth) / 25.4 = inch/tooth

Vf = fz • Z • n (mm/min) / 25.4 = inch/min

Z =

*fz = fz√ d (mm/tooth) / 25.4 = inchae

Number of flutes

d = Cutting edge Ø

n = Revolutions

vc = Cutting speed

fz = Feed/tooth

vf = Feed rate

Q = Material removal rate

effective for side millingwith small ae (up to 0.25 • d)

fz =

O87

O


deff = 12 • sin [20° + arccos (12 - 2 • 1.2 )] 12

deff = d • sin [ß + arccos (d - 2ap )]d

Cutting speed and number of revolutions for copy milling

n =vc • 1000

deff •

(1/min) (RPM)

vc = deff • • n

1000(m/min) / .3048 = sfm

Effective cutting diameter deff of ß = 0°

√deff = 2 d • ap - ap2 (mm)

Example:d = Ø12 mm; ap = 1.2 mm; ß = 0° deff = 7.2 mm

Effective cutting diameter deff of ß = +20°

Example:d = Ø12 mm; ap = 1.2 mm; ß = +20° deff = 10.05 mm

deff = 12 • sin [arccos (12 - 2 • 1.2 ) -20°] 12

deff = d • sin [arccos (d - 2ap ) - ß]d

Effective cutting diameter deff of ß = -20°

Example:d = Ø12 mm; ap = 1.2 mm; ß = -20° deff = 3.48 mm

FORMULAS

n = Revolutions

vc = Cutting speed

O88

O

Ø d (mm)

123456810121620

roughing semi finishing finishing

fz (mm) fz (mm) fz (mm)

0.005 0.007 0.0090.008 0.009 0.0110.015 0.025 0.0350.020 0.030 0.0450.025 0.035 0.0550.030 0.040 0.0650.035 0.045 0.0750.040 0.055 0.0850.050 0.065 0.0950.070 0.090 0.1150.090 0.110 0.130

semi finishing finishing

fz (mm) fz (mm)

0.020 0.0400.030 0.0500.040 0.0600.050 0.0800.060 0.1000.070 0.1200.080 0.1400.100 0.1800.120 0.2000.140 0.2200.160 0.250

Material Rm(N/mm2)

Cutting speed (Vc m/min)

P Carbon steel < 600 120-240Alloyed steel < 1200 80-180High alloyed steel < 1400 50-120

MStainless steel austenitic/ferritic martenistic < 680

< 82060-14040-120

K Grey cast ironCast steel

80-18060-140

N Aluminium alloys 160-500Copper 160-600BrassGraphiteSynthetics

S High temp. alloys < 3300 30-80Titanium alloys < 2100 40-90

H Hardened steel

Ø Range Cutting edge Ø Shank Ø

≤ 3 0 0-0.025 -0.004

> 3 ≤ 6 0 0-0.030 -0.005

> 6 ≤ 10 0 0-0.036 -0.006

> 10 ≤ 18 0 0-0.043 -0.008

> 18 ≤ 30 0 0-0.052 -0.009

0.5 x d 1.0 x d

fz (mm) fz (mm)

0.008 0.0050.010 0.0080.020 0.0100.025 0.0130.030 0.0150.035 0.0200.045 0.0300.055 0.0400.065 0.0500.075 0.0600.085 0.075

ap = 1.25 x d ap = 1.50 x d ap = 2.00 x dae = 0.40 x d ae = 0.20 x d ae = 0.05 x d

ap = 0.50 x d ap = 1.00 x dae = 1.00 x d ae = 1.00 x d

ap = 0.10 x d ap = 0.20 x dae = 0.40 x d ae = 0.05 x d

ap ae= Ød

ap

ae= Ød

ap

ae


CUTTING DATA DP

All above mentioned cutting conditions should be regarded as guidelines. The conditions can be further optimised, depending on the stability and power of the machine and toolholder.

For further material specifications see material cross reference list.

Milling cutter System DP

Shoulder milling Copy milling

Tolerances

Slot milling

O89

Ord

inar

y st

eel

type Z Ø d (mm)

DSK 2 1.0DSK 2 1.5DSK 2 2.0DSK 2 3.0DSK 2 4.0DSK 2 5.0DSK 2 6.0DSK 2 8.0DSK 2 10.0DSK 2 12.0DSK 2 16.0

apmax (mm) aemax (mm) fz (mm)

< 0.5 < 0.02 0.020 - 0.030< 0.8 < 0.03 0.020 - 0.030< 1.0 < 0.04 0.030 - 0.050< 1.5 < 0.06 0.040 - 0.060< 2.0 < 0.10 0.050 - 0.080< 2.5 < 0.13 0.060 - 0.120< 3.0 < 0.18 0.065 - 0.125< 4.0 < 0.24 0.080 - 0.130< 5.0 < 0.30 0.085 - 0.135< 6.0 < 0.36 0.100 - 0.140< 8.0 < 0.50 0.100 - 0.150


< 0.04 < 0.01 0.030 - 0.040< 0.06 < 0.02 0.030 - 0.040< 0.08 < 0.02 0.050 - 0.075< 0.11 < 0.03 0.055 - 0.090< 0.14 < 0.05 0.065 - 0.100< 0.18 < 0.07 0.075 - 0.120< 0.20 < 0.09 0.080 - 0.125< 0.25 < 0.12 0.090 - 0.130< 0.30 < 0.15 0.100 - 0.135< 0.36 < 0.20 0.110 - 0.140< 0.40 < 0.28 0.120 - 0.150

Material Rm(N/mm2) Hardness HB Cutting speed

(vc m/min)

P Carbon steel < 750 < 250Alloyed steel > 1000 < 300

Tool steel > 850> 1000

> 250> 300

M Stainless steel < 600< 850

< 200< 250

K Malleable cast iron < 260N Aluminium < 350 < 100

Aluminium < 5%Si < 500 < 150Aluminium > 5%Si < 400 < 120Copper < 350 < 100Brass < 700 < 200GraphiteSynthetics

S High temp. alloys < 900 < 300Titanium alloys < 900 < 300

HHardened steel

45-52 HRc50-60 HRc58-70 HRc

300-500200-400

d d

ap dede ap ap ae= Ød

ap

ae


CUTTING DATA DSK

deff = 2 • d • ap- ap2ß = 0:

ß = 0: deff = d • sin ß ± arc cos d - 2ap

d

deff = 2 • d • ap- ap2ß = 0:


d

Ballnose

For the cutting speed vc calculation the effective cutting diameter deff has to be taken into account. See formula.?



HSM

Endmill Ballnose


hardened materialap up to 0.5 x dae up to 0.5 mm


AlTiN coated

recommended cooling:1. Minimum lubrication2. Air

O90

high

tens

ile s

teel

type Z Ø d (mm)

DSKH 2 1.0DSKH 2 1.5DSKH 2 2.0DSKH 2 3.0DSKH 2 4.0DSKH 2 5.0DSKH 2 6.0DSKH 2 8.0DSKH 2 10.0DSKH 2 12.0DSKH 2 16.0


< 0.5 < 0.02 0.020 - 0.030< 0.8 < 0.03 0.020 - 0.030< 1.0 < 0.04 0.030 - 0.050< 1.5 < 0.06 0.040 - 0.060< 2.0 < 0.10 0.050 - 0.080< 2.5 < 0.13 0.060 - 0.120< 3.0 < 0.18 0.065 - 0.125< 4.0 < 0.24 0.080 - 0.130< 5.0 < 0.30 0.085 - 0.135< 6.0 < 0.36 0.100 - 0.140< 8.0 < 0.50 0.100 - 0.150


< 0.04 < 0.01 0.030 - 0.060< 0.06 < 0.02 0.030 - 0.060< 0.08 < 0.02 0.050 - 0.070< 0.11 < 0.03 0.055 - 0.080< 0.14 < 0.05 0.065 - 0.100< 0.18 < 0.07 0.075 - 0.150< 0.20 < 0.09 0.080 - 0.200< 0.25 < 0.12 0.090 - 0.250< 0.30 < 0.15 0.100 - 0.250< 0.36 < 0.20 0.110 - 0.250< 0.40 < 0.28 0.120 - 0.250


(vc m/min)



> 250> 300


< 200< 250




H Hardened steel 50-60 HRc58-70 HRc

140-280120-220

d d


ap

ae



CUTTING DATA DSKH

deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d

Ballnose

For the cutting speed vc calculation the effective cutting diameter deff has to be taken into account. See formula.



HSM

Endmill Ballnose




AlTiN coated


O91

high

tens

ile s

teel

type?

Z Ø d (mm)

DSKL 2 6.0DSKL 2 8.0DSKL 2 10.0DSKL 2 12.0


< 3.0 < 0.18 0.065 - 0.125< 4.0 < 0.24 0.080 - 0.130< 5.0 < 0.30 0.085 - 0.135< 6.0 < 0.36 0.100 - 0.140


< 0.20 < 0.09 0.080 - 0.125< 0.25 < 0.12 0.090 - 0.130< 0.30 < 0.15 0.100 - 0.135< 0.36 < 0.20 0.110 - 0.140


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

300-500200-400

d d


ap

ae


CUTTING DATA DSKL

deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d




Endmill Ballnose




HSM

Ballnose


AlTiN coated

O92

high

tens

ile s

teel

type?

Z Ø d (mm)

DSKLH 2 6.0DSKLH 2 8.0DSKLH 2 10.0DSKLH 2 12.0


< 3.0 < 0.18 0.065 - 0.125< 4.0 < 0.24 0.080 - 0.130< 5.0 < 0.30 0.085 - 0.135< 6.0 < 0.36 0.100 - 0.140


< 0.20 < 0.09 0.080 - 0.200< 0.25 < 0.12 0.090 - 0.250< 0.30 < 0.15 0.100 - 0.250< 0.36 < 0.20 0.110 - 0.250


(vc m/min)



> 250> 300


< 200< 250





140-280120-220

d d


ap

ae



CUTTING DATA DSKLH

deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d




Endmill Ballnose




HSM

Ballnose


AlTiN coated

O93

high

tens

ile s

teel

type Z Ø d (mm)

DSK 220° 2 3.0DSK 220° 2 4.0DSK 220° 2 5.0DSK 220° 2 6.0DSK 220° 2 8.0DSK 220° 2 12.0DSK 220° 2 12.0DSK 220° 2 16.0


< 0.11 < 0.03 0.020 - 0.035< 0.14 < 0.05 0.025 - 0.040< 0.18 < 0.07 0.030 - 0.045< 0.20 < 0.09 0.030 - 0.050< 0.25 < 0.12 0.040 - 0.050< 0.30 < 0.15 0.040 - 0.060< 0.36 < 0.20 0.050 - 0.060< 0.40 < 0.28 0.080 - 0.080


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

300-500200-400

d d



CUTTING DATA DSK 220°

deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d



HSM

220° Endmill Ballnose

Copy milling


220° Ballnose


AlTiN coated

O94

high

tens

ile s

teel

type Z Ø d (mm)

DSKH 220° 2 3.0DSKH 220° 2 4.0DSKH 220° 2 5.0DSKH 220° 2 6.0DSKH 220° 2 8.0DSKH 220° 2 10.0DSKH 220° 2 12.0DSKH 220° 2 16.0


< 0.11 < 0.03 0.020 - 0.080< 0.14 < 0.05 0.025 - 0.100< 0.18 < 0.07 0.030 - 0.150< 0.20 < 0.09 0.030 - 0.200< 0.25 < 0.12 0.040 - 0.250< 0.30 < 0.15 0.040 - 0.250< 0.36 < 0.20 0.050 - 0.250< 0.40 < 0.28 0.050 - 0.250


(vc m/min)



> 250> 300


< 200< 250





140-280120-220

d d



CUTTING DATA DSKH 220°

deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d



HSM

220° Endmill Ballnose

Copy milling


220° Ballnose


AlTiN coated

O95

high

tens

ile s

teel

type Z Ø d (mm)

DSK 4 6.0DSK 4 8.0DSK 4 10.0DSK 4 12.0DSK 4 16.0


< 3.0 < 0.18 0.065 - 0.125< 4.0 < 0.24 0.080 - 0.130< 5.0 < 0.30 0.085 - 0.135< 6.0 < 0.36 0.100 - 0.140< 8.0 < 0.50 0.110 - 0.150


< 0.20 < 0.09 0.080 - 0.125< 0.25 < 0.12 0.090 - 0.130< 0.30 < 0.15 0.100 - 0.135< 0.36 < 0.20 0.110 - 0.140< 0.40 < 0.28 0.120 - 0.150


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

300-500200-400

d d


ap

ae


CUTTING DATA DSK

deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d




Endmill Ballnose




HSM

Ballnose


AlTiN coated

Attention: In the centre z = 2!

O96

high

tens

ile s

teel

type Z Ø d (mm)

DSKM 2 0.2DSKM 2 0.3DSKM 2 0.4DSKM 2 0.5DSKM 2 0.6DSKM 2 0.8DSKM 2 1.0DSKM 2 1.2DSKM 2 1.5DSKM 2 2.0DSKM 2 2.5DSKM 2 3.0

apmax(mm)

< 45 HRc

aemax(mm)

< 45 HRc

apmax(mm)

> 45 HRc

aemax(mm)

> 45 HRc

fz(mm)

< 0.08 < 0.007 < 0.05 < 0.004 0.002 - 0.004< 0.11 < 0.011 < 0.10 < 0.006 0.003 - 0.006< 0.15 < 0.015 < 0.14 < 0.008 0.004 - 0.008< 0.20 < 0.019 < 0.18 < 0.010 0.005 - 0.009< 0.30 < 0.022 < 0.25 < 0.012 0.006 - 0.010< 0.40 < 0.030 < 0.35 < 0.016 0.006 - 0.012< 0.75 < 0.045 < 0.50 < 0.020 0.008 - 0.015< 0.90 < 0.054 < 0.60 < 0.024 0.010 - 0.016< 1.13 < 0.067 < 0.75 < 0.030 0.012 - 0.018< 1.50 < 0.090 < 1.00 < 0.040 0.016 - 0.022< 1.90 < 0.110 < 1.25 < 0.050 0.016 - 0.025< 2.25 < 0.130 < 1.50 < 0.060 0.019 - 0.028

L2 Reduction1 - 5 x d 0%5 - 10 x d 30 %10 ~ 50 %

apmax(mm)

< 45 HRc

aemax(mm)

< 45 HRc

apmax(mm)

> 45 HRc

aemax(mm)

> 45 HRc

fz(mm)

< 0.02 < 0.004 < 0.008 < 0.002 0.002 - 0.004< 0.03 < 0.006 < 0.012 < 0.003 0.003 - 0.006< 0.04 < 0.008 < 0.016 < 0.004 0.004 - 0.008< 0.05 < 0.010 < 0.020 < 0.005 0.005 - 0.009< 0.06 < 0.012 < 0.024 < 0.006 0.006 - 0.010< 0.08 < 0.016 < 0.032 < 0.008 0.006 - 0.012< 0.10 < 0.025 < 0.040 < 0.010 0.008 - 0.015< 0.12 < 0.030 < 0.048 < 0.012 0.010 - 0.016< 0.15 < 0.040 < 0.060 < 0.015 0.012 - 0.018< 0.20 < 0.050 < 0.080 < 0.020 0.016 - 0.022< 0.25 < 0.060 < 0.100 < 0.025 0.016 - 0.025< 0.30 < 0.075 < 0.120 < 0.030 0.019 - 0.028


(vc m/min)



> 250> 300 < 110


< 200< 250 < 90



S High temp. alloys < 900 < 300 30-50Titanium alloys < 900 < 300 35-60

HHardened steel

45-52 HRc50-60 HRc58-70 HRc

< 250< 200

ap

ae

ap ae= Ød



< 45 HRcap up to 0.75 x dae up to 0.05 mm


< 45 HRc ap up to 1.00 x dae up to 0.50 mm


Ballnose

CUTTING DATA DSKM



HSM

Micro Endmill Ballnose

Copy milling

Recommendation:Air pressure to remove chips

Cutting Speed vc is based on max. 40.000 rpm.

Shoulder milling

AlTiN coated

O97

high

tens

ile s

teel

type Z Ø d (mm)

DSDS 4 6.0DSDS 4 8.0DSDS 4 10.0DSDS 4 12.0DSDS 4 16.0


< 0.4 < 3.0 0.6 - 1.0< 0.5 < 4.0 0.6 - 1.0< 0.7 < 5.0 0.6 - 1.0< 0.8 < 6.0 0.6 - 1.0< 1.0 < 8.0 0.6 - 1.0


< 0.4 < 6.0 0.5 - 1.0< 0.5 < 8.0 0.5 - 1.0< 0.7 < 10.0 0.5 - 1.0< 0.8 < 12.0 0.5 - 1.0< 1.0 < 16.0 0.5 - 1.0


(vc m/min)



> 250> 300

170-250150-200


< 200< 250

K Malleable cast iron < 260 180-250N Aluminium < 350 < 100



HHardened steel

45-52 HRc50-60 HRc58-70 HRc


CUTTING DATA DSDS



Endmill Double radius

Shoulder milling Pocket milling

HSM

Double radius


This endmill can be used for pocket milling; for strategy see drawings. Always mill from inside to outside. If possible use helicoidal down-milling, otherwise rampingdown.

AlTiN coated

O98

high

tens

ile s

teel

type Z Ø d (mm)

DSDH 4 6.0DSDH 4 8.0DSDH 4 10.0DSDH 4 12.0DSDH 4 16.0


< 0.20 < 3.0 0.15 - 0.30< 0.25 < 4.0 0.15 - 0.30< 0.30 < 5.0 0.15 - 0.30< 0.40 < 6.0 0.15 - 0.30< 0.50 < 8.0 0.15 - 0.35


< 0.20 < 6.0 0.15 - 0.30< 0.25 < 8.0 0.15 - 0.30< 0.30 < 10.0 0.15 - 0.30< 0.40 < 12.0 0.15 - 0.30< 0.50 < 16.0 0.15 - 0.35


(vc m/min)



> 250> 300

170-250150-200


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc


CUTTING DATA DSDH



Endmill Double radius

Shoulder milling Pocket milling

HSM

Double radius


This endmill can be used for pocket milling; for strategy see drawings. Always mill from inside to outside. If possible use helicoidal down-milling, otherwise rampingdown.

AlTiN coated

O99

high

tens

ile s

teel

type Z Ø d (mm)

DST 2 1.5DST 2 2.0DST 2 3.0DST 2 4.0DST 2 5.0DST 2 6.0DST 2 8.0DST 2 10.0DST 2 12.0DST 2 16.0


< 0.7 < 0.03 0.025 - 0.040< 1.0 < 0.04 0.030 - 0.050< 1.5 < 0.06 0.040 - 0.060< 2.0 < 0.10 0.050 - 0.080< 2.5 < 0.13 0.060 - 0.120< 3.0 < 0.18 0.065 - 0.125< 4.0 < 0.24 0.080 - 0.130< 5.0 < 0.30 0.085 - 0.135< 6.0 < 0.36 0.100 - 0.140< 8.0 < 0.50 0.110 - 0.150


< 0.06 < 0.01 0.045 - 0.060< 0.08 < 0.02 0.050 - 0.075< 0.11 < 0.03 0.055 - 0.090< 0.14 < 0.05 0.065 - 0.100< 0.18 < 0.07 0.075 - 0.120< 0.20 < 0.09 0.080 - 0.125< 0.25 < 0.12 0.090 - 0.130< 0.30 < 0.15 0.100 - 0.135< 0.36 < 0.20 0.110 - 0.140< 0.40 < 0.28 0.120 - 0.150

ae fz*0.10 x d fz x 30.25 x d fz x 20.50 x d fz x 1


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

300-500200-400

Ød

ae

= dae

ap ae= Ød

ap

ae


CUTTING DATA DST

Torus



Torus Endmill


HSM




At shoulder milling, feed per tooth fz*for lower ae values should be converted according formula.

AlTiN coated

O100

high

tens

ile s

teel

type Z Ø d (mm)

DSTH 2 1.5DSTH 2 2.0DSTH 2 3.0DSTH 2 4.0DSTH 2 5.0DSTH 2 6.0DSTH 2 8.0DSTH 2 10.0DSTH 2 12.0DSTH 2 16.0


< 0.7 < 0.03 0.025 - 0.040< 1.0 < 0.04 0.030 - 0.050< 1.5 < 0.06 0.040 - 0.060< 2.0 < 0.10 0.050 - 0.080< 2.5 < 0.13 0.060 - 0.120< 3.0 < 0.18 0.065 - 0.125< 4.0 < 0.24 0.080 - 0.130< 5.0 < 0.30 0.085 - 0.135< 6.0 < 0.36 0.100 - 0.140< 8.0 < 0.50 0.110 - 0.150


< 0.06 < 0.02 0.030 - 0.060< 0.08 < 0.02 0.050 - 0.070< 0.11 < 0.03 0.055 - 0.080< 0.14 < 0.05 0.065 - 0.100< 0.18 < 0.07 0.075 - 0.150< 0.20 < 0.09 0.080 - 0.200< 0.25 < 0.12 0.090 - 0.250< 0.30 < 0.15 0.100 - 0.250< 0.36 < 0.20 0.110 - 0.250< 0.40 < 0.28 0.120 - 0.250



(vc m/min)



> 250> 300


< 200< 250





140-280120-220

Ød

ae

= dae

ap ae= Ød

ap

ae



CUTTING DATA DSTH

Torus



Torus Endmill


HSM





AlTiN coated

O101

high

tens

ile s

teel

type Z Ø d (mm)

DST 4 6.0DST 4 8.0DST 4 10.0DST 4 12.0DST 4 16.0


< 3.0 < 0.18 0.065 - 0.125< 4.0 < 0.24 0.080 - 0.130< 5.0 < 0.30 0.085 - 0.135< 6.0 < 0.36 0.100 - 0.140< 8.0 < 0.50 0.110 - 0.150


< 0.20 < 0.09 0.080 - 0.125< 0.25 < 0.12 0.090 - 0.130< 0.30 < 0.15 0.100 - 0.135< 0.36 < 0.20 0.110 - 0.140< 0.40 < 0.28 0.120 - 0.150

ae fz*0,10 x d fz x 30,25 x d fz x 20,50 x d fz x 1


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

300-500200-400

Ød

ae

= dae

ap

ae

ap ae= Ød


CUTTING DATA DST

Torus



Torus Endmill


HSM





AlTiN coated

O102

high

tens

ile s

teel

type Z Ø d (mm)

DSM / DSMR 6 3.0DSM / DSMR 6 4.0DSM / DSMR 6 5.0DSM / DSMR 6 6.0DSM / DSMR 6 8.0DSM / DSMR 6 10.0DSM / DSMR 6 12.0DSM / DSMR 6 16.0DSM / DSMR 8 20.0

DSM / DSMR 8 8.0DSM / DSMR 10 10.0DSM / DSMR 12 12.0DSM / DSMR 16 16.0

DSML 6 8.0DSML 6 10.0DSML 6 12.0DSML 8 16.0


< 3.0 < 0.03 0.020 - 0.035< 6.0 < 0.05 0.030 - 0.045< 7.5 < 0.07 0.035 - 0.055

< 12.0 < 0.10 0.045 - 0.065< 16.0 < 0.13 0.060 - 0.080< 20.0 < 0.17 0.070 - 0.095< 24.0 < 0.21 0.085 - 0.110< 32.0 < 0.28 0.095 - 0.125< 40.0 < 0.35 0.105 - 0.140

< 16.0 < 0.13 0.060 - 0.080< 20.0 < 0.17 0.070 - 0.095< 24.0 < 0.21 0.085 - 0.110< 32.0 < 0.28 0.095 - 0.125

< 16.0 < 0.13 0.060 - 0.080< 20.0 < 0.17 0.070 - 0.095< 24.0 < 0.21 0.085 - 0.110< 32.0 < 0.28 0.095 - 0.125



(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

120-170

Ød

ae

= dae ap

ae



CUTTING DATA DSM/DSMR/DSML



Endmill

Shoulder milling

HPMHSM




Corner radius

AlTiN coated

O103

high

tens

ile s

teel

type Z Ø d (mm)

DSMH / DSMRH 6 3,0DSMH / DSMRH 6 4,0DSMH / DSMRH 6 5,0DSMH / DSMRH 6 6,0DSMH / DSMRH 6 8,0DSMH / DSMRH 6 10,0DSMH / DSMRH 6 12,0DSMH / DSMRH 6 16,0DSMH / DSMRH 8 20,0

DSMH / DSMRH 8 8,0DSMH / DSMRH 10 10,0DSMH / DSMRH 12 12,0DSMH / DSMRH 16 16,0


< 3.0 < 0.03 0.020 - 0.035< 6.0 < 0.05 0.030 - 0.045< 7.5 < 0.07 0.035 - 0.055

< 12.0 < 0.10 0.045 - 0.065< 16.0 < 0.13 0.060 - 0.080< 20.0 < 0.17 0.070 - 0.095< 24.0 < 0.21 0.085 - 0.110< 32.0 < 0.28 0.095 - 0.125< 40.0 < 0.35 0.105 - 0.140

< 16.0 < 0.13 0.060 - 0.080< 20.0 < 0.17 0.070 - 0.095< 24.0 < 0.21 0.085 - 0.110< 32.0 < 0.28 0.095 - 0.125



(vc m/min)



> 250> 300


< 200< 250





140-280120-220

Ød

aeap

ae

= dae


CUTTING DATA DSMH/DSMRH



Endmill

HPMHSM



At shoulder milling, feed per tooth fz*for lower ae values should be converted according formula.?

Corner radius

Shoulder milling

AlTiN coated

O104

high

tens

ile s

teel


type Z Ø d (mm)

DSR 3 2.0DSR 3 3.0DSR 3 4.0DSR 3 5.0DSR 3 6.0DSR 3 8.0DSR 3 10.0DSR 3 12.0DSR 3 16.0


< 2.0 < 0.25 0.010 - 0.020< 3.0 < 0.40 0.015 - 0.025< 4.0 < 0.80 0.020 - 0.030< 5.0 < 1.00 0.020 - 0.030< 6.0 < 2.25 0.025 - 0.040< 8.0 < 3.00 0.030 - 0.050

< 10.0 < 3.75 0.035 - 0.065< 12.0 < 6.00 0.045 - 0.070< 16.0 < 8.00 0.060 - 0.100


< 2.0 < 2.0 0.010 - 0.020< 3.0 < 3.0 0.015 - 0.025< 4.0 < 4.0 0.020 - 0.030< 5.0 < 5.0 0.020 - 0.030< 6.0 < 6.0 0.025 - 0.040< 8.0 < 8.0 0.030 - 0.050

< 10.0 < 10.0 0.035 - 0.065< 12.0 < 12.0 0.045 - 0.070< 16.0 < 16.0 0.060 - 0.100


(vc m/min)



> 250> 300

90-14070-110


< 200< 250

100-13050-70


Aluminium < 5%Si < 500 < 150Aluminium > 5%Si < 400 < 120Copper < 350 < 100Brass < 700 < 200 130-260GraphiteSynthetics


HHardened steel

45-52 HRc50-60 HRc58-70 HRc

100-180

Ød

ae

= dae

ap

ae= Ød

ap

ae


CUTTING DATA DSR



Roughing Endmill

HVMHPM

recommended cooling:1. Emulsion2. Air3. Minimum lubrication

Corner radius

Shoulder milling Slot milling

ap up to 1.0 x d ae up to 0.5 x d

ap up to 1.0 x dAt shoulder milling, feed per tooth fz* for lower ae values should be converted according formula.For finishing application vc can be increased up to 30%.

AlTiN coated

O105

high

tens

ile s

teel


type Z Ø d (mm)

DSF 3 2.0DSF 3 3.0DSF 3 4.0DSF 3 5.0DSF 3 6.0DSF 3 8.0DSF 3 10.0DSF 3 12.0DSF 3 16.0


< 3.0 < 0.25 0.010 - 0.020< 4.0 < 0.40 0.015 - 0.025< 5.0 < 0.80 0.020 - 0.030< 7.5 < 1.00 0.020 - 0.030< 9.0 < 2.25 0.025 - 0.040

< 16.0 < 3.00 0.030 - 0.050< 20.0 < 3.75 0.035 - 0.065< 24.0 < 6.00 0.045 - 0.070< 32.0 < 8.00 0.060 - 0.100


< 2.0 < 2.0 0.010 - 0.020< 3.0 < 3.0 0.015 - 0.025< 4.0 < 4.0 0.020 - 0.030< 5.0 < 5.0 0.020 - 0.030< 6.0 < 6.0 0.025 - 0.040

< 10.0 < 8.0 0.030 - 0.050< 12.0 < 10.0 0.035 - 0.065< 18.0 < 12.0 0.045 - 0.070< 24.0 < 16.0 0.060 - 0.100


(vc m/min)



> 250> 300

90-14070-110


< 200< 250

100-13050-70




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

100-180

Ød

ae

= dae

ap

ae= Ød

ap

ae


CUTTING DATA DSF



Roughing Endmill


Chamfer



ap up to 1.5 x d

HVMHPM


AlTiN coated

O106

high

tens

ile s

teel


type Z Ø d (mm)

DSF 4 4.0DSF 4 6.0DSF 4 8.0DSF 4 10.0DSF 4 12.0DSF 4 16.0


< 5.0 < 0.80 0.015 - 0.025< 9.0 < 2.25 0.020 - 0.030

< 16.0 < 3.00 0.025 - 0.035< 20.0 < 3.75 0.030 - 0.045< 24.0 < 6.00 0.035 - 0.050< 32.0 < 8.00 0.045 - 0.060


< 4.0 < 4.0 0.015 - 0.025< 6.0 < 6.0 0.020 - 0.030

< 10.0 < 8.0 0.025 - 0.035< 12.0 < 10.0 0.030 - 0.045< 18.0 < 12.0 0.035 - 0.050< 24.0 < 16.0 0.045 - 0.060


(vc m/min)



> 250> 300

100-15090-130


< 200< 250

80-11050-70




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

100-180

Ød

ae

= dae

ap

ae= Ød

ap

ae


CUTTING DATA DSF



Roughing Endmill


Chamfer



ap up to 1.5 x d

HVMHPM


AlTiN coated

O107

high

tens

ile s

teel


type Z Ø d (mm)

DSRF 3 6.0DSRF 3 8.0DSRF 3 10.0DSRF 3 12.0DSRF 3 14.0DSRF 3 16.0DSRF 3 20.0


< 9.0 < 3.0 0.03 - 0.04< 16.0 < 4.0 0.04 - 0.06< 20.0 < 5.0 0.06 - 0.08< 24.0 < 6.0 0.08 - 0.10< 28.0 < 7.0 0.10 - 0.12< 32.0 < 8.0 0.12 - 0.15< 40.0 < 10.0 0.12 - 0.20


< 6.0 < 6.0 0.03 - 0.04< 10.0 < 8.0 0.04 - 0.06< 15.0 < 10.0 0.06 - 0.08< 24.0 < 12.0 0.08 - 0.10< 28.0 < 14.0 0.10 - 0.12< 32.0 < 16.0 0.12 - 0.15< 40.0 < 20.0 0.12 - 0.20


(vc m/min)



> 250> 300

150-180110-150


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

Ød

ae

= dae

ap

ae= Ød

ap

ae


CUTTING DATA DSRF



Roughing Endmill

Chamfer



ap up to 2.0 x d

HVMHPM


At shoulder milling, feed per tooth fz* for lower aevalues should be converted according formula.

For finishing application vc can be increased up to 30%.

AlTiN coated

O108

high

tens

ile s

teel


type Z Ø d (mm)

DSRR 3 6.0DSRR 3 8.0DSRR 3 10.0DSRR 3 12.0DSRR 3 14.0DSRR 3 16.0DSRR 4 20.0


< 9.0 < 3.0 0.03 - 0.04< 16.0 < 4.0 0.04 - 0.06< 20.0 < 5.0 0.06 - 0.08< 24.0 < 6.0 0.08 - 0.10< 28.0 < 7.0 0.10 - 0.12< 32.0 < 8.0 0.12 - 0.15< 40.0 < 10.0 0.12 - 0.20


< 6.0 < 6.0 0.03 - 0.04< 10.0 < 8.0 0.04 - 0.06< 15.0 < 10.0 0.06 - 0.08< 24.0 < 12.0 0.08 - 0.10< 28.0 < 14.0 0.10 - 0.12< 32.0 < 16.0 0.12 - 0.15< 40.0 < 20.0 0.12 - 0.20


(vc m/min)



> 250> 300

150-180110-150


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

Ød

ae

= dae

ap

ae= Ød

ap

ae


CUTTING DATA DSRR



Roughing Endmill



ap up to 2.0 x d

HVMHPM



For finishing application vc can be increased up to 30%.

Corner radius

AlTiN coated

O109

high

tens

ile s

teel



(vc m/min)


< 200< 250

S High temp. alloys < 900 < 300 30 - 50Titanium alloys < 900 < 300 70 - 100

type Z Ø d (mm)

DSRV 4 3.0DSRV 4 4.0DSRV 4 5.0DSRV 4 6.0DSRV 4 8.0DSRV 4 10.0DSRV 4 12.0DSRV 5 16.0


< 4.0 < 0.5 0.01 - 0.02< 7.0 < 0.8 0.02 - 0.03< 9.0 < 1.2 0.02 - 0.03

< 12.0 < 2.0 0.02 - 0.04< 16.0 < 3.0 0.03 - 0.05< 20.0 < 4.0 0.04 - 0.07< 24.0 < 6.0 0.05 - 0.08< 32.0 < 8.0 0.06 - 0.10


< 2.0 < 3.0 0.01 - 0.02< 3.0 < 4.0 0.02 - 0.03< 4.0 < 5.0 0.02 - 0.03< 5.0 < 6.0 0.02 - 0.04< 6.0 < 8.0 0.03 - 0.05< 8.0 < 10.0 0.04 - 0.07

< 10.0 < 12.0 0.05 - 0.08< 12.0 < 16.0 0.06 - 0.10

Material Example:M

Stainless steel

1.44041.44351.45411.45711.4301

S Titanium alloys 3.70243.7165

Ød

ae

= dae

ap

ae= Ød

ap

ae


CUTTING DATA DSRV



Roughing Endmill

TS3K coated



ap up to 1.0 x d

recommended cooling:Emulsion


Corner radius

O110

high

tens

ile s

teel

type Z Ø d (mm)

DSFF 4 4.0DSFF 4 6.0DSFF 4 8.0DSFF 4 10.0DSFF 4 12.0

fz (mm)

0.040 - 0.0600.050 - 0.0700.060 - 0.0800.070 - 0.0950.085 - 0.115


(vc m/min)



> 250> 300

150-180110-150


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc


TS3K coated

HVMHPM

CUTTING DATA DSFF



Chamfering Endmill

Chamfering

recommended cooling:1. Emulsion2. Air

ae up to 0.40 x d

O111

high

tens

ile s

teel

type Z Ø d (mm)

DSKC 2 1.0DSKC 2 1.5DSKC 2 2.0DSKC 2 3.0DSKC 3 4.0DSKC 4 5.0

DSKC/DSKLC 4 6.0DSKC/DSKLC 5 8.0DSKC/DSKLC 5 10.0DSKC/DSKLC 7 12.0

DSKC 7 16.0


< 2.0 0.5 0.02 - 0.0.04< 2.0 0.7 0.02 - 0.0.04< 3.0 1.0 0.02 - 0.0.04< 4.0 1.5 0.02 - 0.0.04< 5.0 2.0 0.02 - 0.0.04< 5.0 2.5 0.02 - 0.0.04< 6.0 3.0 0.02 - 0.0.04< 8.0 4.0 0.02 - 0.0.04

< 10.0 5.0 0.02 - 0.0.04< 12.0 6.0 0.02 - 0.0.04< 20.0 6.0 0.02 - 0.0.04


< 2.0 0.5 0.02 - 0.04< 2.0 0.7 0.02 - 0.04< 3.0 1.0 0.02 - 0.04< 4.0 1.5 0.02 - 0.04< 5.0 2.0 0.02 - 0.04< 5.0 2.5 0.02 - 0.04< 6.0 3.0 0.02 - 0.04< 8.0 4.0 0.02 - 0.04

< 10.0 5.0 0.02 - 0.04< 12.0 6.0 0.02 - 0.04< 20.0 8.0 0.02 - 0.04


(vc m/min)



> 250> 300


< 200< 250



S High temp. alloys < 900 < 300Titanium alloys < 900 < 300Cobalt Chromium alloys 35-70

d d


ap

ae


CUTTING DATA DSKC/DSKLC


deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d



Endmill Ballnose


AlTiN coated


Ballnose

O112

Cob

alt C

hrom

ium

type Z Ø d (mm)

DSKC 220° 2 3.0DSKC 220° 3 4.0DSKC 220° 4 5.0DSKC 220° 4 6.0DSKC 220° 5 8.0DSKC 220° 5 10.0DSKC 220° 7 12.0DSKC 220° 7 16.0


< 2.0 < 1.5 0.02 - 0.04< 2.6 < 2.0 0.02 - 0.04< 3.3 < 2.5 0.02 - 0.04< 4.0 < 3.0 0.02 - 0.04< 5.3 < 4.0 0.02 - 0.04< 6.7 < 5.0 0.02 - 0.04< 8.0 < 6.0 0.02 - 0.04

< 10.7 < 8.0 0.02 - 0.04


(vc m/min)



> 250> 300


< 200< 250




d d



CUTTING DATA DSKC 220°


deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d



Endmill Ballnose

Copy milling

AlTiN coated


220° Ballnose

O113

Cob

alt C

hrom

ium

type Z Ø d (mm)

DSTC 2 1.5DSTC 2 2.0DSTC 2 3.0DSTC 3 4.0DSTC 4 5.0DSTC 4 6.0DSTC 5 8.0DSTC 5 10.0DSTC 5 12.0


< 2.5 0.7 0.02 - 0.04< 3.0 1.0 0.02 - 0.04< 4.0 1.5 0.02 - 0.04< 5.0 2.0 0.02 - 0.04< 6.0 2.5 0.02 - 0.04< 6.0 3.0 0.02 - 0.04

< 10.0 4.0 0.02 - 0.04< 15.0 5.0 0.02 - 0.04< 18.0 6.0 0.02 - 0.04


< 2.5 0.7 0.02 - 0.04< 3.0 1.0 0.02 - 0.04< 4.0 1.5 0.02 - 0.04< 5.0 2.0 0.02 - 0.04< 6.0 2.5 0.02 - 0.04< 6.0 3.0 0.02 - 0.04

< 10.0 4.0 0.02 - 0.04< 15.0 5.0 0.02 - 0.04< 18.0 6.0 0.02 - 0.04



(vc m/min)



> 250> 300


< 200< 250




Ød

ae

= dae

ap

aeap ae= Ød


CUTTING DATA DSTC



Endmill Ballnose

AlTiN coated


Torus



O114

Cob

alt C

hrom

ium

type Z Ø d (mm)

DSMRC 4 3.0DSMRC 4 4.0DSMRC 4 5.0DSMRC 5 6.0DSMRC 5 8.0DSMRC 5 10.0DSMRC 7 12.0DSMRC 7 16.0


< 3.0 1.0 0.02 - 0.04< 4.0 2.0 0.02 - 0.04< 5.0 2.5 0.02 - 0.04< 6.0 3.0 0.02 - 0.04< 8.0 4.0 0.02 - 0.04

< 10.0 5.0 0.02 - 0.04< 12.0 6.0 0.02 - 0.04 48.0 8.0 0.02 - 0.04



(vc m/min)



> 250> 300


< 200< 250




Ød

ae

= dae

ap

ae


CUTTING DATA DSMRC



Endmill Ballnose

AlTiN coated


Shoulder milling


Corner radius

up to

O115

Cob

alt C

hrom

ium


(vc m/min)



> 250> 300


< 200< 250

K Malleable cast iron < 260N Aluminium < 350 < 100 < 350

Aluminium < 5%Si < 500 < 150Aluminium > 5%Si < 400 < 120Copper < 350 < 100Brass < 700 < 200GraphiteSynthetics < 350


HHardened steel

45-52 HRc50-60 HRc58-70 HRc

type Z Ø d (mm)

DSKK 4 3.0DSKK 4 4.0DSKK 4 5.0DSKK 4 6.0DSKK 4 8.0DSKK 4 10.0DSKK 4 12.0DSKK 4 14.0DSKK 4 16.0


< 0.3 < 0.15 0.015 - 0.020< 0.4 < 0.30 0.020 - 0.030< 0.5 < 0.35 0.025 - 0.035< 0.6 < 0.50 0.030 - 0.040< 0.8 < 0.70 0.040 - 0.060< 1.0 < 0.90 0.055 - 0.075< 1.2 < 1.20 0.100 - 0.130< 1.4 < 1.40 0.120 - 0.180< 1.6 < 1.60 0.150 - 0.250

d d



CUTTING DATA DSKK

Ballnose



Endmill Ballnose

Copy milling

HPM

deff = 2 • d • ap- ap2ß = 0:


d

deff = 2 • d • ap- ap2ß = 0:


d

ap up to 0.10 x dae up to 0.10 x d

For profile milling cutting speed vc may be increased up to 30%.

recommended cooling:1. Emulsion2. Minimum lubrication

CrCn coated

O116

Cop

per


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

type Z Ø d (mm)

DSTK 4 3.0DSTK 4 4.0DSTK 4 5.0DSTK 4 6.0DSTK 4 8.0DSTK 4 10.0DSTK 4 12.0DSTK 4 14.0DSTK 4 16.0


< 3.0 < 0.3 0.015 - 0.020< 6.0 < 0.4 0.020 - 0.030< 7.5 < 0.5 0.025 - 0.035< 9.0 < 0.8 0.030 - 0.040

< 12.0 < 1.0 0.040 - 0.060< 15.0 < 1.3 0.055 - 0.075< 18.0 < 2.4 0.100 - 0.130< 21.0 < 2.8 0.120 - 0.180< 24.0 < 3.2 0.150 - 0.250


< 0.3 < 0.15 0.015 - 0.020< 0.4 < 0.30 0.020 - 0.030< 0.5 < 0.35 0.025 - 0.035< 0.6 < 0.50 0.030 - 0.040< 0.8 < 0.70 0.040 - 0.060< 1.0 < 0.90 0.055 - 0.075< 1.2 < 1.20 0.100 - 0.130< 1.4 < 1.40 0.120 - 0.180< 1.6 < 1.60 0.150 - 0.250


Ød

ae

= dae

ap ae= Ød

ap

ae


CUTTING DATA DSTK

Torus



Torus Endmill


HSMHPM



At shoulder milling, feed per tooth fz* for lower ae values should be converted according formula.


CrCn coated

O117

Cop

per

type Z Ø d (mm)

DSMK 3 2.0DSMK 3 3.0DSMK 3 4.0DSMK 3 5.0DSMK 3 6.0DSMK 3 8.0DSMK 3 10.0DSMK 3 12.0DSMK 3 14.0DSMK 3 16.0


< 2.0 < 0.2 0.010 - 0.015< 3.0 < 0.3 0.015 - 0.020< 6.0 < 0.5 0.020 - 0.030< 7.5 < 0.7 0.025 - 0.035

< 12.0 < 1.2 0.030 - 0.040< 16.0 < 1.6 0.040 - 0.060< 20.0 < 2.0 0.055 - 0.075< 24.0 < 3.0 0.100 - 0.130< 28.0 < 3.5 0.120 - 0.180< 32.0 < 4.0 0.150 - 0.250


< 0.2 < 2.0 0.010 - 0.015< 0.3 < 3.0 0.015 - 0.020< 0.4 < 4.0 0.020 - 0.025< 0.5 < 5.0 0.020 - 0.030< 0.6 < 6.0 0.025 - 0.035< 0.8 < 8.0 0.035 - 0.050< 1.0 < 10.0 0.055 - 0.065< 1.2 < 12.0 0.060 - 0.100< 1.4 < 14.0 0.080 - 0.150< 1.6 < 16.0 0.090 - 0.180



(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap

ae= Ød

ap

ae

Ød

ae

= dae


CUTTING DATA DSMK



Endmill


HPM

ap up to 0.10 x dFor shoulder milling cutting speed vc can be increased up to 30%.

Sharp




CrCn coated

O118

Cop

per

type z Ø d (mm)

DSMRK 3 2.0DSMRK 3 3.0DSMRK 3 4.0DSMRK 3 5.0DSMRK 3 6.0DSMRK 3 8.0DSMRK 3 10.0DSMRK 3 12.0DSMRK 3 14.0DSMRK 3 16.0


< 2.0 < 0.2 0.010 - 0.015< 3.0 < 0.3 0.015 - 0.020< 6.0 < 0.5 0.020 - 0.030< 7.5 < 0.7 0.025 - 0.035

< 12.0 < 1.2 0.030 - 0.040< 16.0 < 1.6 0.040 - 0.060< 20.0 < 2.0 0.055 - 0.075< 24.0 < 3.0 0.100 - 0.130< 28.0 < 3.5 0.120 - 0.180< 32.0 < 4.0 0.150 - 0.250


< 0.2 < 2.0 0.010 - 0.015< 0.3 < 3.0 0.015 - 0.020< 0.4 < 4.0 0.020 - 0.025< 0.5 < 5.0 0.020 - 0.030< 0.6 < 6.0 0.025 - 0.035< 0.8 < 8.0 0.035 - 0.050< 1.0 < 10.0 0.055 - 0.065< 1.2 < 12.0 0.060 - 0.100< 1.4 < 14.0 0.080 - 0.150< 1.6 < 16.0 0.090 - 0.180



(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap

ae= Ød

ap

ae

Ød

ae

= dae


CUTTING DATA DSMRK


Endmill


HPM

ap up to 0.10 x dFor shoulder milling cutting speed vc can be increased up to 30%.

Corner radius





CrCn coated

O119

Cop

per

type Z Ø d (mm)

DSKMK 2 0.3DSKMK 2 0.4DSKMK 2 0.5DSKMK 2 0.6DSKMK 2 0.8DSKMK 2 1.0DSKMK 2 1.2DSKMK 2 1.5DSKMK 2 2.0DSKMK 2 2.5DSKMK 2 3.0


< 0.02 < 0.01 0.005 - 0.010< 0.02 < 0.02 0.007 - 0.015< 0.03 < 0.02 0.010 - 0.017< 0.06 < 0.02 0.015 - 0.020< 0.08 < 0.03 0.017 - 0.025< 0.10 < 0.05 0.020 - 0.030< 0.12 < 0.06 0.025 - 0.035< 0.15 < 0.07 0.030 - 0.045< 0.20 < 0.10 0.035 - 0.060< 0.25 < 0.12 0.045 - 0.070< 0.30 < 0.15 0.055 - 0.080

L2 Reduction1 - 5 x d 0%5 - 10 x d 30 %10 ~ 50 %


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap ae= Ød


CUTTING DATA DSKMK



Micro Endmill

HSM

Ballnose



Copy milling

CrCn coated


O120

Cop

per

L2 Reduction1 - 5 x d 0%5 - 10 x d 30 %10 ~ 50 %

type Z Ø d (mm)

DSMMK 2 0.3DSMMK 2 0.4DSMMK 2 0.5DSMMK 2 0.6DSMMK 2 0.8DSMMK 2 1.0DSMMK 2 1.2DSMMK 2 1.5DSMMK 2 2.0DSMMK 2 2.5DSMMK 2 3.0


< 0.15 < 0.03 0.005 - 0.009< 0.20 < 0.03 0.007 - 0.010< 0.25 < 0.04 0.009 - 0.015< 0.45 < 0.05 0.010 - 0.017< 0.60 < 0.07 0.013 - 0.020< 1.00 < 0.10 0.016 - 0.025< 1.20 < 0.12 0.020 - 0.030< 1.50 < 0.15 0.030 - 0.035< 2.00 < 0.20 0.035 - 0.050< 2.50 < 0.25 0.040 - 0.060< 3.00 < 0.30 0.050 - 0.075


< 0.03 < 0.3 0.005 - 0.009< 0.04 < 0.4 0.007 - 0.010< 0.05 < 0.5 0.009 - 0.012< 0.06 < 0.6 0.010 - 0.015< 0.08 < 0.8 0.012 - 0.017< 0.10 < 1.0 0.013 - 0.020< 0.12 < 1.2 0.015 - 0.025< 0.15 < 1.5 0.017 - 0.030< 0.20 < 2.0 0.020 - 0.040< 0.25 < 2.5 0.022 - 0.045< 0.30 < 3.0 0.025 - 0.055


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap

ae= Ød

ap

ae


CUTTING DATA DSMMK



Micro Endmill

Shoulder milling

HSM


Corner radius

ap up to 0.10 x dap up to 1.00 x dae up to 0.10 x d

Slot milling

CrCn coated


O121

Cop

per

type Z Ø d (mm)

DSKG 3 2.0DSKG 3 3.0DSKG 3 4.0DSKG 3 5.0DSKG 3 6.0DSKG 3 8.0DSKG 3 10.0DSKG 3 12.0


< 0.4 < 0.1 0.010 - 0.030< 0.6 < 0.2 0.015 - 0.040< 0.8 < 0.3 0.025 - 0.050< 1.0 < 0.4 0.035 - 0.060< 1.2 < 0.5 0.045 - 0.080< 1.6 < 0.7 0.055 - 0.100< 2.0 < 0.9 0.075 - 0.120< 2.4 < 1.2 0.075 - 0.140


(vc m/min)



> 250> 300


< 200< 250


Aluminium < 5%Si < 500 < 150Aluminium > 5%Si < 400 < 120 < 400Copper < 350 < 100Brass < 700 < 200Graphite < 500Synthetics


HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap ae= Ød


CUTTING DATA DSKG

Ballnose



Endmill Ballnose

Copy milling

HSM



Diamond coated

Dry milling, with air pressure to remove the Graphit / Graphite powder

O122

Gra

phite

type Z Ø d (mm)

DSKGL 2 2.0DSKGL 2 3.0DSKGL 2 4.0DSKGL 2 5.0DSKGL 2 6.0DSKGL 2 8.0DSKGL 2 10.0DSKGL 2 12.0


< 2.0 < 0.2 0.010 - 0.030< 3.0 < 0.3 0.015 - 0.040< 6.0 < 0.4 0.025 - 0.050< 7.5 < 0.5 0.035 - 0.060< 9.0 < 0.8 0.045 - 0.080

< 12.0 < 1.0 0.055 - 0.100< 15.0 < 1.3 0.075 - 0.120< 24.0 < 2.4 0.075 - 0.140


< 0.4 < 0.1 0.010 - 0.030< 0.6 < 0.2 0.015 - 0.040< 0.8 < 0.3 0.025 - 0.050< 1.0 < 0.4 0.035 - 0.060< 1.2 < 0.5 0.045 - 0.080< 1.6 < 0.7 0.055 - 0.100< 2.0 < 0.9 0.075 - 0.120< 2.4 < 1.2 0.075 - 0.140


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap ae= Ød

ap

ae


CUTTING DATA DSKGL

Ballnose



Endmill Ballnose


HSM




Diamond coated


O123

Gra

phite

type Z Ø d (mm)

DSTG/DSTLG 2 - 3 - 4 2.0DSTG/DSTLG 2 - 3 - 4 3.0DSTG/DSTLG 2 - 3 - 4 4.0DSTG/DSTLG 2 - 3 - 4 5.0DSTG/DSTLG 2 - 3 - 4 6.0DSTG/DSTLG 2 - 3 - 4 8.0DSTG/DSTLG 2 - 3 - 4 10.0DSTG/DSTLG 2 - 3 - 4 12.0


< 2.0 < 0.2 0.010 - 0.030< 3.0 < 0.3 0.015 - 0.040< 6.0 < 0.4 0.025 - 0.050< 7.5 < 0.5 0.035 - 0.060< 9.0 < 0.8 0.045 - 0.080

< 12.0 < 1.0 0.055 - 0.100< 15.0 < 1.3 0.075 - 0.120< 24.0 < 2.4 0.075 - 0.140


< 0.5 < 2.0 0.010 - 0.030< 0.8 < 3.0 0.015 - 0.040< 2.0 < 4.0 0.025 - 0.050< 2.5 < 5.0 0.035 - 0.060< 4.5 < 6.0 0.045 - 0.080< 6.0 < 8.0 0.055 - 0.100< 7.5 < 10.0 0.075 - 0.120

< 12.0 < 12.0 0.075 - 0.140



(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap

ae= Ød

Ød

aeap

ae


CUTTING DATA DSTG / DSTLG

Corner radius



Torus Endmill


HSM


ap up to 1.00 x d

= dae


Given conditions are based on DSTG standard endmills with Z=3.At shoulder milling, feed per tooth fz* for lower ae values should be converted according formula.


Diamond coated

O124

Gra

phite

type Z Ø d (mm)

DSVG x 4.0DSVG x 6.0DSVG x 8.0DSVG x 10.0DSVG x 12.0

apmax (mm) aemax (mm) Vf (mm/min)

< 10.0 < 2.0 < 3600< 15.0 < 3.0 < 4100< 20.0 < 4.0 < 4500< 25.0 < 5.0 < 5100< 30.0 < 6.0 < 6000

apmax (mm) aemax (mm) Vf (mm/min)

< 4.0 < 4.0 < 3600< 6.0 < 6.0 < 4100< 8.0 < 8.0 < 4500

< 10.0 < 10.0 < 5100< 12.0 < 12.0 < 6000



(vc m/min)



> 250> 300


< 200< 250


Aluminium < 5%Si < 500 < 150Aluminium > 5%Si < 400 < 120Copper < 350 < 100Brass < 700 < 200Graphite 350-500Synthetics


HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap

ae= Ød

Ød

aeap

ae


ap up to 1.00 x d

CUTTING DATA DSVG

Sharp



Roughing Endmill


HSM


ap up to 1.00 x d

= dae



Diamond coated

O125

Gra

phite

type Z Ø d (mm)

DSKMG 2 0.3DSKMG 2 0.4DSKMG 2 0.5DSKMG 2 0.6DSKMG 2 0.8DSKMG 2 1.0DSKMG 2 1.2DSKMG 2 1.5


< 0.03 < 0.02 0.006 - 0.012< 0.04 < 0.03 0.008 - 0.015< 0.05 < 0.03 0.010 - 0.020< 0.12 < 0.04 0.012 - 0.022< 0.16 < 0.05 0.015 - 0.025< 0.20 < 0.09 0.018 - 0.030< 0.24 < 0.10 0.020 - 0.035< 0.30 < 0.13 0.025 - 0.040

L2 Reduction1 - 5 x d 0%5 - 10 x d 30 %10 ~ 50 %


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap ae= Ød


CUTTING DATA DSKMG



Micro Endmill Ballnose

Copy milling

HSM


Ballnose



Diamond coated

O126

Gra

phite

type Z Ø d (mm)

DSMMG 2 0.3DSMMG 2 0.4DSMMG 2 0.5DSMMG 2 0.6DSMMG 2 0.8DSMMG 2 1.0DSMMG 2 1.2DSMMG 2 1.5


< 0.15 < 0.03 0.006 - 0.012< 0.20 < 0.04 0.008 - 0.015< 0.25 < 0.04 0.010 - 0.020< 0.45 < 0.05 0.012 - 0.022< 0.60 < 0.07 0.015 - 0.025< 1.00 < 0.10 0.018 - 0.030< 1.20 < 0.12 0.020 - 0.035< 1.50 < 0.15 0.025 - 0.040


< 0.08 < 0.3 0.006 - 0.012< 0.10 < 0.4 0.008 - 0.015< 0.13 < 0.5 0.010 - 0.020< 0.15 < 0.6 0.012 - 0.022< 0.20 < 0.8 0.015 - 0.025< 0.25 < 1.0 0.018 - 0.030< 0.30 < 1.2 0.020 - 0.035< 0.38 < 1.5 0.025 - 0.040

L2 Reduction1 - 5 x d 0%5 - 10 x d 30 %10 ~ 50 %


(vc m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap

ae= Ød

ap

ae


CUTTING DATA DSMMG



Roughing Endmill


HSM



Corner radius


ap up to 0.50 x d

Diamond coated

O127

Gra

phite

type Z Ø d (mm)

DSA 1 0.6DSA 1 0.8DSA 1 1.0DSA 1 1.2DSA 1 1.5DSA 1 1.6DSA 1 1.8DSA 1 2.0DSA 1 2.5DSA 1 3.0DSA 1 4.0DSA 1 5.0DSA 1 6.0DSA 1 7.0DSA 1 8.0DSA 1 10.0DSA 1 12.0


< 0.3 < 0.08 0.010 - 0.015< 0.4 < 0.10 0.014 - 0.018< 0.8 < 0.25 0.015 - 0.020< 0.9 < 0.30 0.018 - 0.023< 1.1 < 0.38 0.023 - 0.027< 1.2 < 0.40 0.025 - 0.032< 1.4 < 0.45 0.027 - 0.036< 1.5 < 0.50 0.030 - 0.043< 1.9 < 0.63 0.034 - 0.060< 2.3 < 0.75 0.045 - 0.070< 4.0 < 2.00 0.050 - 0.080< 5.0 < 2.50 0.060 - 0.100< 6.0 < 3.00 0.075 - 0.120< 7.0 < 3.50 0.080 - 0.135< 8.0 < 4.00 0.095 - 0.150

< 10.0 < 5.00 0.115 - 0.185< 12.0 < 6.00 0.140 - 0.230


< 0.3 < 0.6 0.010 - 0.015< 0.4 < 0.8 0.014 - 0.018< 0.8 < 1.0 0.015 - 0.020< 0.9 < 1.2 0.018 - 0.023< 1.1 < 1.5 0.023 - 0.027< 1.2 < 1.6 0.025 - 0.032< 1.4 < 1.8 0.027 - 0.036< 1.5 < 2.0 0.030 - 0.043< 1.9 < 2.5 0.034 - 0.060< 2.3 < 3.0 0.045 - 0.070< 4.0 < 4.0 0.050 - 0.080< 5.0 < 5.0 0.060 - 0.100< 6.0 < 6.0 0.075 - 0.120< 7.0 < 7.0 0.080 - 0.135< 8.0 < 8.0 0.095 - 0.150

< 10.0 < 10.0 0.115 - 0.185< 12.0 < 12.0 0.140 - 0.230

Material Rm(N/mm2) Hardness HB Cutting speed (vc

m/min)



> 250> 300


< 200< 250

K Malleable cast iron < 260N Aluminium < 350 < 100 250-400

Aluminium < 5%Si < 500 < 150 200-300Aluminium > 5%Si < 400 < 120 100-250Copper < 350 < 100Brass < 700 < 200GraphiteSynthetics 100-400


HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap

ae= Ød

ap

ae


CUTTING DATA DSA



Endmill


HVM

uncoatedDiamond coated


Ø 0.6 - Ø 2.5 mmSharp

Ø 3.0 - Ø 12.0 mmChamfer


ap up to 1.0 x dCutting Speed vc is based on max. 20.000 rpm.Conditions based on pure aluminium. For aluminium < 5% Si reduce feed per tooth fz up to 10% and for > 5% Si reduce fz up to 20%.

O128

Alu

min

um

type Z Ø d (mm)

DSA 2 3.0DSA 2 4.0DSA 2 5.0DSA 2 6.0DSA 2 8.0DSA 2 10.0DSA 2 12.0DSA 2 14.0DSA 2 16.0DSA 2 18.0DSA 2 20.0


< 3.0 < 0.6 0.030 - 0.075< 6.0 < 1.0 0.035 - 0.085< 7.5 < 1.3 0.040 - 0.100

< 12.0 < 2.3 0.045 - 0.115< 16.0 < 3.0 0.050 - 0.120< 20.0 < 3.8 0.055 - 0.130< 24.0 < 6.0 0.065 - 0.150< 28.0 < 7.0 0.085 - 0.170< 32.0 < 8.0 0.100 - 0.180< 36.0 < 9.0 0.110 - 0.200< 40.0 < 10.0 0.125 - 0.210


< 2.3 < 3.0 0.020 - 0.070< 4.0 < 4.0 0.025 - 0.080< 5.0 < 5.0 0.030 - 0.100< 6.0 < 6.0 0.035 - 0.120< 8.0 < 8.0 0.040 - 0.150

< 10.0 < 10.0 0.045 - 0.160< 12.0 < 12.0 0.055 - 0.170< 14.0 < 14.0 0.065 - 0.180< 16.0 < 16.0 0.075 - 0.190< 18.0 < 18.0 0.085 - 0.200< 20.0 < 20.0 0.100 - 0.210



m/min)



> 250> 300


< 200< 250


Aluminium < 5%Si < 500 < 150 250-800Aluminium > 5%Si < 400 < 120 100-400Copper < 350 < 100Brass < 700 < 200GraphiteSynthetics


HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap

ae= Ød

Ød

ae

ap

ae


CUTTING DATA DSA



Endmill


HSM

uncoatedTiB2 coated


Sharp


Cutting Speed vc is based on max. 20.000 rpm.Conditions based on pure aluminium. For aluminium < 5% Si reduce feed per tooth fz up to 10% and for > 5% Si reduce fz up to 20%.

ap up to 1.0 x d

O129

Alu

min

um

type Z Ø d (mm)

DSAKH 2 6.0DSAKH 2 8.0DSAKH 2 10.0DSAKH 2 12.0DSAKH 2 14.0DSAKH 2 16.0DSAKH 2 18.0DSAKH 2 20.0DSAKH 2 25.0


< 0.6 < 0.50 0.035 - 0.050< 0.8 < 0.70 0.050 - 0.070< 1.0 < 0.90 0.055 - 0.090< 1.2 < 1.20 0.065 - 0.100< 1.4 < 1.40 0.075 - 0.120< 1.6 < 1.60 0.085 - 0.140< 1.8 < 1.80 0.100 - 0.145< 2.0 < 2.00 0.105 - 0.150< 2.5 < 2.50 0.110 - 0.200


m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap ae= Ød


CUTTING DATA DSAKH



Copy milling

Conditions based on pure aluminium. For aluminium < 5% Si reduce feed per tooth fz up to 10% and for > 5% Si reduce fz up to 20%.

Endmill Ballnose

Ballnose

uncoatedTiB2 coated

HSM

recommended cooling:1. Emulsion2. Minimum lubrication3. Air


O130

Alu

min

um

type Z Ø d (mm)

DSAK 2 3.0DSAK 2 4.0DSAK 2 5.0DSAK 2 6.0DSAK 2 8.0DSAK 2 10.0DSAK 2 12.0DSAK 2 14.0DSAK 2 16.0DSAK 2 18.0DSAK 2 20.0


< 0.6 < 0.2 0.030 - 0.075< 0.8 < 0.3 0.035 - 0.085< 1.0 < 0.4 0.040 - 0.100< 1.2 < 0.5 0.045 - 0.115< 1.6 < 0.7 0.050 - 0.120< 2.0 < 0.9 0.055 - 0.130< 2.4 < 1.2 0.065 - 0.150< 2.8 < 1.4 0.085 - 0.170< 3.2 < 1.6 0.100 - 0.180< 3.6 < 1.8 0.110 - 0.200< 4.0 < 2.0 0.125 - 0.210


m/min)



> 250> 300


< 200< 250




HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap ae= Ød


CUTTING DATA DSAK



Copy milling

Endmill Ballnose

Ballnose

uncoatedTiB2 coated

HSM





For DSAK short at shoulder milling ap max = 1,5 x d.

O131

Alu

min

um


type Z Ø d (mm)

DSAR 3 6.0DSAR 3 8.0DSAR 3 10.0DSAR 3 12.0DSAR 3 16.0


< 12.0 < 3.0 0.03 - 0.05< 16.0 < 4.0 0.04 - 0.07< 20.0 < 5.0 0.05 - 0.10< 24.0 < 6.0 0.06 - 0.12< 32.0 < 8.0 0.09 - 0.17


< 9.0 < 6.0 0.04 - 0.04< 12.0 < 8.0 0.04 - 0.06< 15.0 < 10.0 0.05 - 0.08< 18.0 < 12.0 0.06 - 0.09< 24.0 < 16.0 0.09 - 0.13


m/min)



> 250> 300


< 200< 250


Aluminium < 5%Si < 500 < 150 250-800Aluminium > 5%Si < 400 < 120 100-400Copper < 350 < 100Brass < 700 < 200GraphiteSynthetics < 500


HHardened steel

45-52 HRc50-60 HRc58-70 HRc

Ød

ae

= dae

ap

ae= Ød

ap

ae


CUTTING DATA DSAR



Roughing Endmill

Chamfer

uncoatedTiB2 coated

HVM

recommended cooling:1. Emulsion2. Air



ap up to 1.5 x dAt shoulder milling, feed per tooth fz* for lower aevalues should be converted according formula.

O132

Alu

min

um

type Z Ø d (mm)

DSAT 2 6.0DSAT 2 8.0DSAT 2 10.0DSAT 2 12.0DSAT 2 14.0DSAT 2 16.0DSAT 2 18.0DSAT 2 20.0DSAT 2 25.0


< 0.6 < 0.50 0.035 - 0.050< 0.8 < 0.70 0.050 - 0.070< 1.0 < 0.90 0.055 - 0.090< 1.2 < 1.20 0.065 - 0.100< 1.4 < 1.40 0.075 - 0.120< 1.6 < 1.60 0.085 - 0.140< 1.8 < 1.80 0.100 - 0.145< 2.0 < 2.00 0.105 - 0.150< 2.5 < 2.50 0.110 - 0.200


m/min)



> 250> 300


< 200< 250


Aluminium < 5%Si < 500 < 150 250-1500Aluminium > 5%Si < 400 < 120 100-1000Copper < 350 < 100Brass < 700 < 200GraphiteSynthetics < 500


HHardened steel

45-52 HRc50-60 HRc58-70 HRc

ap ae= Ød


CUTTING DATA DSAT



Torus Endmill

Torus

uncoatedTiB2 coated

HSM




Copy milling

O133

Alu

min

um

typeNumber of

teethZ

Carbide Grades

Groove milling

Shouldermilling

Copy milling

Material groups

Items Page

Cutting dataPage

TS3KTS3ETS3HTSCCMG3KCN2KCD3KCD5KDD2K

Steel I

Steel II

Hardmilling

CoCr

Copper

Graphite

AlSi < 5%

AlSi > 5%

Synthetics

DSK2

●●

√√√√

√√√√

O20

O90

DSK4

●√√

√√√√

√√O

26O

96DSKH

2●

√√√√

O21

O91

DSK220°2

●●

√√√√

O24

O94

DSKH220°2

●√√

√√O

25O

95DSKL

2●

●√√

√√√√

√√O

22O

92DSKLH

2●

√√√√

√√√√

O23

O93

DSKM2

●●

√√√√

√√√√

O27-O

29O

97DST

2●

●√√

√√√√

√√O

32-O33

O100

DST4

●√√

√√√√

√√O

35-O36

O102

DSTH2

●√√

√√√√

√√O

34O

101DSDS

4●

√√√

√√O

30O

98DSDH

4●

√√√

√√O

31O

99DSM

6/8/10/12/16●

√√√√

√√O

37O

103DSMH

6●

√√√√

O38

O104

DSMR6/8/10/12/16

●●

√√√√

√√O

39-O40

O103

DSMRH6

●√√

√√O

41O

104DSML

6/8●

√√√√

√√O

42O

103DSR

3●

√√√√

√√√√

O43

O105

DSF3/4

●√√

√√√√

√√O

44-O45

O106-O

107DSFF

4●

√√√√

√√O

49O

111DSRF

3●

√√√√

√√O

46O

108DSRR

3●

√√√√

√√O

47O

109DSRV

4/5●

√√√√

√√√√

O48

O110

DSKC2/3/4/5/7

●√√

O52

O112

DSKLC4/5/7

●√√

O53

O112

DSKC220°2/3/4/5/7

●√√

O54

O113

DSTC2/3/4/5

●√√

O55

O114

DSMRC4/5/7

●√√

O56

O115

DSKK4

●√√

√√√√

√√√√

√√O

60O

116DSTK

4●

√√√√

√√√√

√√√√

O61

O117

DSMK3

●√√

√√√√

√√O

62O

118DSMRK

3●

√√√√

√√√√

O63

O119

DSKMK2

●√√

√√√√

√√√√

√√O

64O

120DSMMK

2●

√√√√

√√√√

√√O

65O

121DSKG

3●

√√√√

√√√√

√O

68O

122DSKGL

2●

√√√√

√√√√

√O

69O

123DSTG

3●

√√√√

√√√√

√O

70-O71

O124

DSTLG2

●√√

√√√√

√√√

O72

O124

DSKMG2

●√√

√√√√

√√√

O74

O126

DSMMG2

●√√

√√√√

√O

75O

127DSVG

x●

√√√√

√√√

O73

O125

DSA1

●●

√√√√

√√√

√√√√

O78

O128

DSA2

●●

√√√√

√√√

√√√√

O79-O

80O

129DSAKH

2●

●√√

√√√

√√√√

O81

O130

DSAK2

●●

√√√

√√√√

√√O

82-O83

O131

DSAR3

●√√

√√√

√√√√

√√O

84O

132DSAT

2●

●√

√√√√

√√√

√√√√

O85

O133

O


Selection chart list - SYSTEM DS

TS3K ● AlTiN coated for materials ≤ 40 HRCTS3E ● AlTiN coated for hard milling ≥ 50-70 HRCTS3H ● AlTiN coated for materials ≥ 38-53 HRCTSCC ● AlTiN coated for CoCr alloys

√√ best suitable√ suitable

MG3K ● uncoatedCN2K ●CrCn coatedCD5K ●Diamond coatedCD3K DD2K ● TiB2 coated

O134

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