set of burrs, hss quality (shank Ø 6 mm) hss gß 44.5 4 eng/op saw, files, grinders and brushes...

HSS burrs (shank Ø 6 mm)

TypeSerration 3.ApplicationFor steel and cast steel, alloyed and unalloyed.Recommended working speed vc = 60-180 m/min.QualityHSS.

Note:Available on request:Serration 1 = for light metal (long-chipping), lightmetal alloys, lead, tin, plastics (thermo- and thermo-setting plastics), fibres, rubber, wood.Serration 2 = for light metal (short-chipping), brass,copper, electrolytic copper, gun metal, bronze, zinc,magnesium alloys (electron).

Serration 5 = for fine machining of steel and caststeel, alloyed and unalloyed and non-lubricatingnon-ferrous metal.

Shape Head Ø x length Overall length 44002 …mm mm

Cylinder (ZYA) 6 x 16 56 103Cylinder (ZYA) 10 x 13 53 105Cylinder (ZYA) 12 x 25 65 106Cylinder (ZYA) 16 x 25 65 107Helical (WRC) 6 x 20 60 116Helical (WRC) 12 x 25 65 119Spherical (KUD) 4,5 x 4 60 123Spherical (KUD) 8 x 7 60 126Spherical (KUD) 12 x 10 60 128Spherical (KUD) 16 x 14 60 129

Shape Head Ø x length Overall length 44002 …mm mm

Tear-shaped (TRE) 16 x 25 60 132Pointed arc (SPG) 6 x 18 58 133Pointed arc (SPG) 12 x 30 70 136Pointed arc (SPG) 16 x 30 70 137Flame-shaped (B) 12 x 30 70 140Beam-shaped 6 x 20 60 143Rounded conical (KEL) 10 x 20 60 145Pointed conical (SKM) 10 x 20 60 152Pointed conical (SKM) 12 x 30 70 154

44002

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Saw, Files, Grinders and Brushes

Set of burrs, HSS quality (shank Ø 6 mm)

GTypeSerration 3. 10-part: 1 ea. burr shape cylinder 6 x 16 mm / 12 x 25 mm, helical 12 x 25 mm, spherical 4 x 3 mm/12 x 10 mm, tear-shaped 12 x 20 mm, pointed arc12 x 30 mm, flame-shaped 12 x 30 mm, beam 6 x20 mm, pointed conical 6 x 18 mm.

ApplicationFor steel and cast steel, alloyed and unalloyed.Recommended working speed vc = 60-180 m/min.QualityHSS.

Note:Burr shapes see cat.-no. 44002.

44001

44001 …

10-part 201

44001 HSSHSSHSSHSS

HSS

WRC (6 x 20) WRC (12 x 25)

KUD (4,5 x 4) KUD (8 x 7) KUD (12 x 10) KUD (16 x 14) TRE (16 x 25) SPG (6 x 18)

SPG (12 x 30)

Serration 3with chip breaker

Serration 1


Serration 5

ZYA (6 x 16) ZYA (10 x 13) ZYA (12 x 25) ZYA (16 x 25)

SPG (16 x 30) B (12 x 30) beam (6 x 20) KEL (10 x 20) STM (10 x 20) STM (12 x 30)

• HSS burrs

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HSS burrs see cat.-no. 44006 - 44044

HApplication– HSS-burrs must be used with, quite

contrary to carbide burrs, low rotationalspeed.

- For applications where higher rotationalspeed is not available.

- HSS-burrs are, for machining soft materials,the economic alternative to carbide burrs.

- The ductility of the high-speed steel (HSS)provides high stability of the serratedcutting edges.

Recommended cutting speed

In the diagram, the cutting speeds are represented bythe blue diagonal lines.

Combine the diameter (perpendicular line) with thecutting speed (diagonal line). Go to the left from thispoint and read off the applicable rotational speed for themachine.

Example:HSS-burr, serration 1,tool diameter 12 mm.Coarse metal cutting applications of non-ferrous metal.Cutting speed: 200 - 300 m/min.Rotational speed: 5.300 - 8.000 min-1.

n = rotational speedD = tool diameterVc = Cutting speed

60 - 80 m/min

60 - 80 m/min

80 - 100 m/min

60 - 80 m/min

60 - 80 m/min

80 - 100 m/min

60 - 80 m/min

200 - 300 m/min

200 - 300 m/min

200 - 250 m/min

60 - 80 m/min

60 - 80 m/min

80 - 100 m/min

80 - 100 m/min

200 - 300 m/min

200 - 300 m/min

250 - 300 m/min

200 - 250 m/min

2

3

3

5

1

1

2

Aluminium

1

2

2

3

3

5

Aluminium

1

1

2Fine metal cutting applications e.g. deburring

Coarse metal cutting applications= high stock removal

Light-duty metal cutting applicati-ons e.g. deburring


Fine metal cutting applications e.g. deburring





Coarse metal cutting applicati-ons = high stock removal

fibre-reinforcedthermoplastic andthermosetting plastics ,rubber, wood

Grey cast iron, spheroidal cast iron

Aluminium alloys,brass, copper, zinc

austenitic and ferritic stainless steel

Structural steel,carbon steel, toolsteel, unalloyed steel,case-hardened steel,cast steel

Soft non-ferrous metal

rust and acid-resistant steel

unhardened, non-tempered steel with a strength of up to1200 N/mm2

(< 35 HRC)

Others/plastics

Cast iron materials

Non-ferrous metal

Steel and cast steelmaterials

Material groups Application Serration Cuttingspeed


Serration 5without chip breaker

Serration aluminium Serration 1without chip breaker


HSS burrs, pointed arc (SPG)

H 44027 - 44030

Serration 1 Serration 2 Serration 3 Serration 5Head Ø x length Overall length Shank Ø 44027 … 44028 … 44029 … 44030 …

mm mm mm6 x 18 60 6 201 201 201 201

12 x 30 70 6 204 204 20416 x 30 70 6 205 205

44027 - 44030

HSS burrs, tear-shaped (TRE)

H 44021 - 44024

Aluminium Serration 2 Serration 3Head Ø x Overall Shank Ø 44021 … 44023 … 44024 …

length mm length mm mm16 x 25 65 6 205 205 205

44021 - 44024

HSS burrs, spherical (KUD)

H44019 201 Without chip breaker.

44017 - 44020

Serration 1 Serration 2 Serration 3 Serration 5Head Ø x length Overall length Shank Ø 44017 … 44018 … 44019 … 44020 …

mm mm mm4 x 3,6 55 6 201 2018 x 7,0 55 6 203 203 203 203

12 x 10,8 51 6 205 20516 x 14,3 54 6 206 206 206

44017 - 44020

HSS burrs, helical (WRC)

H 44012 - 44014

Serration 1 Serration 2 Serration 3Head Ø x Overall Shank Ø 44012 … 44013 … 44014 …

length mm length mm mm6 x 16 60 6 202 202 2028 x 20 60 6 203

12 x 25 65 6 205 205 205

44012 - 44014

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HSS burrs, cylindrical (ZYA)

H44006Without face-cutting serration.

44007 - 44010With face-cutting serration.

44006

Aluminium Serration 1 Serration 2 Serration 3 Serration 5Head Ø x length Overall length Shank Ø 44006 … 44007 … 44008 … 44009 … 44010 …

mm mm mm6 x 16 60 6 202 202 202 202

10 x 13 53 6 204 204 20412 x 25 65 6 206 206 206 20616 x 25 65 6 207 207 207

44007 - 44010

HSS44006 - 44010

HSS

HSS

HSS

HSS

• HSS burrs • Solid carbide/Carbide burrs

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HSS burrs, flame-shaped (B)

H 44034

Serration 3Head Ø x length Overall length Shank Ø 44034 …

mm mm mm12 x 30 70 6 202

44034 HSS

HSS burrs, rounded conical (KEL)

H 44038 - 44039

Serration 2 Serration 3Head Ø x length Overall length Shank Ø 44038 … 44039 …

mm mm mm10 x 20 60 6 201 201

44038 - 44039 HSS

HSS burrs, pointed conical (STM)

H 44042 - 44044

Serration 1 Serration 2 Serration 3Head Ø x Overall Shank Ø 44042 … 44043 … 44044 …

length mm length mm mm10 x 20 60 6 202 202 20212 x 25 65 6 203 203 203

44042 - 44044 HSS

0 (Solid) carbide burrs cat.-no. 44093 - 44226.

Burrs with extra long shank available on request

serration 2 3 (alu) 5 6 6 (TiAlN)

Application rangeAluminium, aluminium alloys – X – – –Bronze, copper, brass X – – – –Carbon – – – – –Fibreglass – X – – –Cast iron X – X X XEbonite – X – – –HSS-E (Co) X – – X XPlastics – X – – –Magnesium, alloys – – – – –Stainless steel X – – X XWeld seams X – X X XHigh-strength steel X – – X XSteel, nickel-chromium X – – X XTitanium alloys X – – X XZinc alloys – X – – –

Head Ø Working speedmm max. recommended

2 100.000 50.000 - 80.0003 100.000 50.000 - 75.0004 100.000 50.000 - 75.0006 70.000 35.000 - 53.0008 55.000 28.000 - 42.000

10 50.000 25.000 - 38.00012 40.000 20.000 - 30.00015 30.000 15.000 - 23.00020 20.000 10.000 - 15.00025 15.000 7.000 - 11.000

TypeWith straight shank, right-hand helix, right-hand cut.

Serration 2Recommended cutting speed Vc = 400 - 800 m/min.

Serration 3 (aluminium)Recommended cutting speed Vc = 600 - 960 m/min.

Serration 5Increased teeth angle especially for heavy-duty applications, e.g. in the foundryindustry, shipyards and in the heavyindustry.Recommended cutting speed Vc = 500 - 960 m/min.Advantage over serration 6: 40 % longerservice life.

Serration 6Multi-purpse use, highest chip removal.Recommended cutting speed Vc = 500 - 960 m/min.

Serration 6 (TiAlN)As serration 6, but longer service life durchTiAlN-coating.

Note:Further dimensions, serration (e.g.diamond tipped serration) and other types(e.g. double-end cutter or burrs with extralong shank) available on request.

Warning:Adhere to the recommendations of cuttingspeed and working speed (a rotationalspeed that is too low is the main reason fortooth breakage)! Just as important is thechoice of the right shape (see diagramsfor cat.-no. 44102 cont.) and the size ofthe burr. In order to avoid strongervibrations, max. 33% of the cutting edgesshould remove stock during cuttingprocess.

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Solid carbide burrs set (shank Ø 3 mm)

0TypeAll sets in case. Dimensions = Head Ø x head length mm.

44093 101TypeContents 10-part:1 ea. burr serration 2:cylindrical 3 x 12 mm,helical 3 x 12 mm,spherical 3 x 3 mm,tear-shaped 3 x 6 mm, round arc 3 x 12 mm, pointed arc 3 x 12 mm, flame-shaped 3 x 6 mm, rounded conical 3 x 12 mm, pointed conical 3 x 11 mm, angle-shaped 3 x 3 mm.

44093 102TypeContents 20-part:2 pcs. burrs serration 2:cylindrical 3 x 12 mm, helical 3 x 12 mm, spherical 3 x 3 mm, tear-shaped 3 x 6 mm, round arc 3 x 12 mm, 2 pcs. Burrs serration 6:shapes and dimensions similar to those of serration 2.

44093 101

Contents Serration 44093 …

10-part 2 10120-part 2 and 6 102

44093

Solid carbide/Carbide burrs set (shank Ø 6 mm)

Contents Serration Coating 44096 …

4-part (aluminium) 3 - 1015-part 5 - 1074-part 6 - 1024-part 6 - 1036-part 6 - 1048-part 6 - 1055-part 6 TiAlN 106

44096

0TypeAll sets in case. Dimensions = Head Ø x headlength mm.

44096 101TypeContents 4-part:1 ea. burr serration 3 (aluminium):cylinder 12 x 25 mm, helical 12 x 25 mm, round arc12 x 25 mm, rounded conical 12 x 28 mm.

44096 107TypeContents 5-part:1 ea. burr serration 5: cylindrical 12 x 25 mm, helical 12 x 25 mm,round arc 12 x 25 mm, pointed arc 12 x 25 mm,rounded conical 12 x 28 mm.

44096 102TypeContents 4-part:1 ea. burr serration 6:cylindrical 10 x 20 mm, helical 10 x 20 mm, roundarc 10 x 20 mm, pointed arc 10 x 20 mm.

44096 103TypeContents 4-part:1 ea. burr serration 6:cylinder 12 x 25 mm, helical 12 x 25 mm, round arc12 x 25 mm, pointed arc 12 x 25 mm.

44096 104TypeContents 6-part:1 ea. burr serration 6: cylinder 6 x 18 mm, helical 6 x 18 mm, spherical 6 x 6 mm, tear-shaped 6 x 10 mm, round arc 6 x 18 mm, pointed arc 6 x 18 mm.

44096 105TypeContents 8-part:1 ea. burr serration 6:cylinder 12 x 25 mm, helical 10 x 20 / 12 x 25 mm,spherical 12 x 12 mm, tear-shaped 10 x 15 mm, round arc 10 x 20 / 12 x 25 mm, pointed arc 10 x 20 mm.

44096 106TypeContents 5-part:1 ea. burr serration 6 TiAlN: cylinder 10 x 20 mm, helical 12 x 25 mm,round arc 12 x 25 mm, pointed arc 10 x 20 mm,rounded conical 12 x 28 mm.

44096 105

44096 106

44096 107

Solid carbide / Carbide burrs, cylindrical (ZYA-S)

0With face-cutting serration.

44115 - 44117

Serration 5 Serration 6 Serration 6/TiAlNHead Ø x length Shank Ø 44115 ... 44116 … 44117 ...

mm mm6 x 18 6 1068 x 20 6 107

10 x 20 6 109 10912 x 25 6 112 112

44115 - 44117

Solid carbide / Carbide burrs, helical (WRC)

0 44122 - 44127

Serration 2 Serration 3 (aluminium) Serration 5 Serration 6 Serration 6/TiAlNHead Ø x length Shank Ø 44122 … 44123 … 44125 ... 44126 … 44127 ...

mm mm2 x 11 3 101 1013 x 12 3 102 1026 x 12 3 104 1046 x 18 6 106 106 1068 x 20 6 107 107

10 x 20 6 108 108 10812 x 25 6 111 111 111 111 11115 x 25 6 113 113 11312 x 25 8 118 118 11815 x 25 8 120 120 120

44122 - 44127

Solid carbide / Carbide burrs, spherical (KUD)

0 44132 - 44136

Serration 2 Serration 3 (aluminium) Serration 6Head Ø x Overall Shank Ø 44132 … 44133 … 44136 …

mm mm3 x 3 3 102 1024 x 4 3 103 1036 x 6 3 104 1046 x 6 6 106 1068 x 8 6 107 107

10 x 10 6 108 108 10812 x 12 6 109 109 10915 x 15 6 110 110 110

44132 - 44136

• VHM-/HM burrs

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Solid carbide / Carbide burrs, cylindrical (ZYA)

0 44102 - 44106


mm mm3 x 14 3 102 1026 x 5 3 103 103

6 x 12 3 104 1046 x 18 6 106 106 1068 x 20 6 107 107 107

10 x 20 6 109 109 10912 x 25 6 113 113 11315 x 25 6 114 114 11415 x 25 8 121 121 121

44102 - 44106

Solid carbide / Carbide burrs, flame-shaped (H)

0 44172 - 44176

Serration 2 Serration 6Head Ø x length Shank Ø 44172 … 44176 …

mm mm3 x 6 3 101 101

8 x 20 6 102 10212 x 32 6 103 10315 x 35 8 107 107

44172 - 44176

Solid carbide / Carbide burrs, round arc (RBF)

0 44152 - 44157


mm mm3 x 8 3 101 101

3 x 12 3 102 1026 x 12 3 103 1036 x 18 6 104 1048 x 20 6 105 105 105

10 x 20 6 106 106 10612 x 25 6 108 108 108 108 10815 x 25 6 110 110 11012 x 25 8 116 116 11615 x 25 8 117 117 117

44152 - 44157

Solid carbide / Carbide burrs, pointed arc (SPG)

0 44162 - 44167

Serration 2 Serration 5 Serration 6 Serration 6/TiAlNHead Ø x length Shank Ø 44162 … 44165 ... 44166 … 44167 ...

mm mm3 x 6 3 101 101

3 x 12 3 102 1026 x 12 3 103 1036 x 18 6 104 1048 x 20 6 105 105

10 x 20 6 106 106 10612 x 25 6 108 108 10815 x 25 6 110 11012 x 25 8 116 116

44162 - 44167

Solid carbide / Carbide burrs, tear-shaped (TRE)

044142 - 44146


mm mm3 x 6 3 101 101

6 x 10 3 102 1026 x 10 6 103 1038 x 15 6 104 104

10 x 15 6 105 10512 x 20 6 106 106 10615 x 25 6 107 107 10715 x 25 8 111 111 111

44142 - 44146

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Solid carbide / Carbide burrs, angle-shaped 90° (KSK)

0 44212 - 44216Serration 2 Serration 6

Head Ø x length Shank Ø 44212 … 44216 …mm mm

3 x 3 3 101 1016 x 4 6 102 102

10 x 6 6 103 10312 x 8 6 104 104

15 x 10 6 105 105

44212 - 44216

Solid carbide / Carbide angle burrs (WKN)

0 44222 - 44226

Serration 2 Serration 6Head Ø x length Shank Ø 44222 … 44226 …

mm mm3 x 3 3 101 1016 x 8 3 102 102

10 x 13 6 104 10412 x 13 6 105 105

44222 - 44226

Solid carbide / Carbide burrs, rounded conical (KEL)

0 44182 - 44187


mm mm3 x 12 3 101 1016 x 18 6 103 103

10 x 26 6 105 105 10512 x 28 6 106 106 106 106 10615 x 33 6 107 107 10715 x 33 8 111 111 111

44182 - 44187

Solid carbide / Carbide burrs, pointed conical (STM)



3 x 8 3 101 1013 x 11 3 102 1023 x 15 3 103 1036 x 12 3 104 1046 x 20 6 105 105

10 x 20 6 106 10612 x 25 6 107 10715 x 25 6 108 108

44192 - 44196

Solid carbide / Carbide burrs, angle-shaped 60° (KSJ)



3 x 3 3 101 1016 x 4 6 102 102

10 x 8 6 103 10312 x 10 6 104 10415 x 12 6 105 105

44202 - 44206

• VHM-/HM burrs

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HWith PFERD carbide burrs materials of allmostany strength can be machined. This is possiblethanks to the harmonisation of tooth shape,number of teeth, spiral angle, rake angle andconcentricity accuracy. The perfect concentricityof PFERD carbide burrs

- protects the operator’s health,- reduces wear of the machine,- allows chatter-free work,- prevents chatter marks. The high accuracy of shape of the carbide burrsallows- the use with roboters and- multiple regrinding.

Basic principle: The harder the material, the finer theserration..

Note:Further dimensions and serrations, carbide burrswith special shank shapes and -lengths andspecial serrations available on request.

Steel and cast steelmaterials

Corrosion and acid- resistant steel

Soft non-ferrous metal

600 - 900 m/min

450 - 600 m/min

250 - 350 m/min

250 - 350 m/min

400 m/min

300 - 450 m/min250 - 350 m/min250 - 350 m/min

350 - 450 m/min

600 - 900 m/min

600 - 900 m/min

800 - 900 m/min

250 - 350 m/min

300 - 450 m/min

300 - 450 m/min

350 - 500 m/min

600 - 900 m/min

450 - 600 m/min

500 - 900 m/min

500 - 900 m/min

Structural steel, carbonsteel, tool steel,unalloyed steel, case-hardened steel, caststeel

Material groups Application Serration Cuttingspeed

Austenitic and ferritic stainless steel

Aluminium alloys, brass,copper, zinc

Coarse metal cutting appli-cations = high stock removal

Fibre-reinforced plastics,thermoplastics , ebonite.

Grey cast iron, spheroidal cast iron

Unhardened, non-tempered steel with a strength of up to1200 N/mm2

(< 35 HRC)

Coarse metal cuttingapplications = high stock removal

1

3PLUS

3PLUS

4

5

13PLUS

4

5

Aluminium

1

Aluminium

4

3PLUS

4

5

1

3PLUS

Aluminium

Aluminium





Coarse metal cuttingapplications = high stock removal

Hardened, non-tempered steel with a strength of morethan 1200 N/mm2

(> 35 HRC)

Cast iron materials



Stainless steel

Non-ferrous metal


Hard non-ferrous metal


Tool steel, tempered steel, alloy steel, cast steel

Bronze, titanium/titani-um alloys, very hardaluminium alloys (with ahigh Si-content)

Materials with very high-temperature strength

Others/plastics

Nickel-based alloys, Ni-Co-alloys (constructionof engines and turbines)

Recommended cutting speedIn the diagram, the cutting speeds are represented by the blue diagonal lines.Combine the diameter (perpendicular line) with the cutting speed (diagonal line). Go to the left from this point and read off the applicable rotational speed for the burr and the machine.

Example:Carbide burr, serration 3 Plus, diameter 12 mm. Coarse metal cutting applications on unhardened and untempered steel. Cutting speed 450 - 600 m/min. Rotational speed: 12.000 - 16. 000 min-1.

ApplicationOptimal rotational speed and driving performance of the drive (compressed air, electric, flexible shank) are essential foreconomic use. This is why we recommend:1. Use the highest rotational speed possible. Only in exceptional cases (e.g. in stationary machines or when countersinking with fully

immersed burr) should rotational speed be kept below 3.000 min-1.

2. Chucks must be absolutely concentric to avoid chipping. Tool runout and chatter will result in premature wear.3. Work with significantly reduced rotational speed on materials of low thermal conductivity (e.g. stainless steel, titanium alloys) to

prevent tool damage and the typical blue discolouration of the shank and tool.4. In fine cutting applications (deburring, chamfering, minor surface work) the rotational speed may be increased to twice the

indicated value.5. When machining soft, heavily lubricating materials liable to cause loading problems, the use of a suitable lubricant is recommen-

ded (grease, petroleum, chalk).

n = rotational speed, D = tool diameter, Vc = cutting speed.


Serration aluminium Serration 1 Serration 3 PLUS Serration 4 Serration 5

Carbide burrs see cat.-no. 44233 - 44289

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• HM burrs

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Sets of burrs, carbide quality (shank Ø 3 mm)

HTypeIn case. Serration 5.Dimensions = Head Ø x head length mm.

15-part: 1 ea. burrcylindrical 2 x 10 / 3 x 13 / 6 x 7 / 6 x 13, flame-shaped 3 x 7, helical 2 x 10 / 3 x 13, angle-shaped 3 x 7, tear-shaped 3 x 7 / 6 x 10, spherical 4 x 3, pointed conical 6 x 13, round arc 3 x 7 / 6 x 13, pointed arc 3 x 7.

44233


15-part 5 101

44233

Sets of burrs, carbide quality (shank Ø 6 mm)

HTypeIn metal box. Serration Combicut.High chip removal capacity thanks to aggressiveteeth geometry, long service life. Recommendedcutting speed 450-700 m/min. Dimensions = Head Ø x head length mm.

10-part: 1 ea. burrcylindrical 6 x 16 / 12 x 25, spherical 10 x 9 / 12 x 10, helical 6 x 18 / 12 x 25, pointed arc 6 x 18 / 12 x 25, round arc 6 x 18, rounded conical 12 x 30.ApplicationFor structural steel, stainless steel, non-ferrousmetal. For quick, aggressive metal cutting applicati-ons on surfaces and in solid stock. High grip whenmachining edges, e.g. when deburring. Exceptional-ly well suited for working on welds.

44234


10-part Combicut 101

44234

Carbide burrs, cylindrical (ZYA)

H ISO 7755/2+DIN 8033-2. 44238 - 44240

Serration 3 Plus Serration 4 Serration 5Head Ø x length Shank Ø Overall length 44238 … 44239 … 44240 …

mm mm mm6 x 16 6 55 106 106 1068 x 20 6 60 107 107 107

10 x 20 6 60 109 109 10912 x 25 6 65 111 111 11116 x 25 6 65 113 113

44238 - 44240

Carbide burrs, cylindrical (ZYA-S)

H ISO 7755/2+DIN 8033-2.With face-cutting serration.

44243 - 44245

Serration 3 Plus Serration 5Head Ø x length Shank Ø Overall length 44243 … 44245 …

mm mm mm2 x 10 3 40 101 1013 x 13 3 43 102 1024 x 13 6 55 103 1036 x 13 3 43 105 1056 x 16 6 55 106 1068 x 20 6 60 107 107

10 x 20 6 60 109 10912 x 25 6 65 111 11116 x 25 6 65 113 113

44243 - 44245

Carbide burrs, helical (WRC)

H ISO 7755/3+DIN 8033-3. 44246 - 44252

Aluminium Serration 3 Plus Serration 4 Serration 5Head Ø x Shank Ø Overall 44246 … 44250 … 44251 … 44252 …

length mm mm length mm2 x 10 3 40 101 101 1013 x 13 3 43 102 102 1024 x 13 6 55 103 1036 x 13 3 43 104 104 1046 x 16 6 55 105 105 105 1058 x 20 6 60 107 107 107

10 x 20 6 60 109 109 10912 x 25 6 65 113 113 113

44246 - 44252

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Carbide burrs, spherical (KUD)

H ISO 7755/4+DIN 8033-8. 44257 - 44259

Serration 3 Plus Serration 4 Serration 5Head Ø x Shank Ø Overall 44257 … 44258 … 44259 …

length mm mm length mm3 x 2,0 3 33 101 101 1014 x 3,0 3 34 102 102 1026 x 5,0 3 35 104 104 1046 x 5,4 6 45 105 105 1058 x 7,0 6 47 106 106 106

10 x 9,0 6 49 107 107 10712 x 10,8 6 50 108 108 10816 x 14,3 6 54 110 110 110

44257 - 44259

Carbide burrs, round arc (RBF)

H DIN 8033-10. 44260 - 44265

Aluminium Serration 3 Plus Serration 5Head Ø x Shank Ø Overall 44260 … 44263 … 44265 …

length mm mm length mm6 x 13 3 43 102 102

12 x 25 8 65 107 107

44260 - 44265

Carbide burrs, pointed arc (SPG)

H ISO 7755/7+DIN 8033-9. 44266 - 44270

Serration 1 Serration 3 Plus Serration 4 Serration 5Head Ø x Shank Ø Overall 44266 … 44268 … 44269 … 44270 …

length mm mm length mm3 x 7 3 37 101 101 101

3 x 13 3 43 102 102 1026 x 13 3 43 103 103 1036 x 18 6 55 104 104 104

10 x 20 6 60 105 105 105 10512 x 25 6 65 107 107 107 10716 x 30 6 70 111 111

44266 - 44270

Carbide burrs, flame-shaped (B)

H 44272 - 44273


mm mm mm6 x 13 3 43 102

12 x 30 6 70 104

44272 - 44273

Carbide burrs, rounded conical (KEL)

H DIN 8033-5. 44274

AluminiumHead Ø x length Shank Ø Overall length 44274 …

mm mm mm12 x 30 8 70 105

44274

Carbide burrs, pointed conical (STM)

H ISO 7755/11+DIN 8033-4. 44283 - 44285


mm mm mm6 x 13 3 43 103 1036 x 18 6 55 104 104

10 x 20 6 60 105 10512 x 25 6 65 106 106

44283 - 44285

• HM burrs • HM grinding points

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Carbide angle burrs (WKN)

H ISO 7755/12+DIN 8033-7. With face-cutting serration.

44289

Serration 5Head Ø x length Shank Ø Overall length 44289 …

mm mm mm3 x 7 3 37 101

44289

44300 - 44355 Grinding points EN 12413

The monted grinding points aredistinguished by a constantly highstock removal rate, long service life,and excellent workpiece finish. Thehigh concentricity prevents chattermarks, gives smooth operatingbehaviour, reduces the load of drivesystem and ensures an improvedprotection of the operator’s safety andhealth. The grinding points areespecially suited for the shownapplications (see table), because ofgrit type, grit size, hardness andbonding. They can be used universal-ly for grinding edges and surfaces.

Recommended peripheral speed:In the diagram, the peripheral speeds are represented by the blue diagonallines.Combine the diameter (perpendicular line) with the peripheral speed (diago-nal line). Go to the left from this point and read off the applicable rotationalspeed for the tool and the machine.Example:- grinding point Ø 20 mm,- recommended peripheral speed 15 - 40 m/s,- rotational speed: 14.000 - 38.000 min-1.

When machining hard to machine material, it is recommended to uselower peripheral speed , this increases the performance of the grindingpoints.

n = rotational speedD = tool diameterVc = peripheral speed

Abrasive Special High-grade Carborundum carborundum (NDW) carborundum (EK) composite (HK)

for hardened steel, cast iron steel, cast iron, non-ferrous metal,tool steel plastics (hard) GRP

Grit (from - to) fine (grit 100) fine (grit 46-100) -coarse (grit 24-60)* coarse (grit 24-46)

Hardness hard/very hard medium soft/mediumBonding ceramic ceramic ceramic/synthetic resinV = m/sec. (edge grinding) approx. 10-30 approx. 25-40 approx. 30-50V = m/sec. (surface grinding) approx. 10-30 approx. 15-25 approx. 25-35Application grinding grinding grindingCat.-no. 44300 - 44304 44305 - 44342 44350 - 44355

* The bigger the size of the grinding point, the coarser the grit

V = m/sec.: Recommended peripheral speed in m/sec.

Mounted grinding point assortment NDW (shank Ø 3 mm)

GType10-part, 1 ea. x cylinder 4 x 8 / 6 x 10 / 8 x 10 / 10 x13, 1 ea. x pointed arc 5 x 10 / 8 x 10, 1 ea. x sperical 4 x 4 / 6 x 6 / 8 x 8, 1 x helical 10 x 13. dimensions = Ø x height. Extraordinary stability,great edge strength, perfect operation width, longservice life, recommended working speed 10-30m/sec.

ApplicationFor die and tool making, especially suitable for fine-grinding and deburring, edge working, hardenedsteel.QualityConsists of:N = normal carborundum, D = high-gradecarborundum, dark red, W = single crystalcarborundum, white.

44300

Contents Shank length 44300 …mm

10-part 50 101

44300

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ßGrinding points NDW (shank Ø 3 mm)

GTypeExtraordinary stability, great edge strength, perfectoperation width, long service life, recommendedworking speed 10-30 m/sec. length of shank 50 mm.ApplicationFor die and tool making, especially suitable for fine-grinding and deburring, edge working, hardenedsteel.Quality

Consists of: N = normal carborundum, D = high-grade carborundum, dark red, W = single crystalcarborundum, white.

44301 44303Cylindrical. Spherical.

44302 44304Pointed arc. Helical.

44301

Cylindrical Pointed arc Spherical HelicalØ x Height 44301 … 44302 … 44303 … 44304 …

mm4 x 4 1014 x 8 102

5 x 10 1016 x 6 102

6 x 10 1038 x 8 103

8 x 10 105 10210 x 13 108 101

44302

44303

44304

44301 - 44304

Mounted grinding point assortment EK (shank Ø 3 mm)

HTypeFine grit, 15-part,2 x cylindrical 5 x 10 / 8 x 10 / 16 x 4, 1 x cylindrical 4 x 8 / 6 x 13 / 8 x 2 /10 x 13 / 13 x 3, 1 x pointed arc 3 x 6 / 8 x 16, 1 x helical 5 x 10, 1 x spherical Ø 5. Dimensions = Ø x height.

QualityHigh-grade carborundum, pink.

44305

Contents 44305 …

15-part 101

44305

Grinding points EK (shank Ø 3 mm)

GQualityHigh-grade carborundum, pink.

44310Cylindrical.

44315Spherical.

44310

Cylindrical SphericalØ x Height Ø 44310 … 44315 …

mm mm4 x 8 – 105

5 x 10 – 1066 x 10 – 1078 x 16 – 109

– 6 101– 8 102– 13 104

44315

44310 - 44315

Mounted grinding points, cylindrical EK (shank Ø 3 mm)

HQualityHigh-grade carborundum, pink.

44317

Ø x Height Grit 44317 …mm a

4 x 8 coarse 60 10 pcs. 1044 x 8 fine 100 10 pcs. 105

5 x 10 coarse 60 10 pcs. 1065 x 10 fine 100 10 pcs. 1076 x 13 coarse 60 10 pcs. 1096 x 13 fine 100 10 pcs. 1108 x 16 coarse 46 10 pcs. 1158 x 16 fine 80 10 pcs. 116

44317

. a= Sales are restricted to the packaging units mentioned in the catalogue.

Purchase orders must be in units. www.hhw.de 44.13

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• Grinding points

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Mounted grinding points assortment EK (shank Ø 6 mm)

GType10-part: 5 x cylinder 5 x 10 / 8 x 16 / 13 x 3 / 13 x 25 / 20 x 13 mm,1 x conical 13 x 13 mm,2 x spherical Ø 6 / 8 mm,

1 x cup, conical 20 x 19,5 mm,1 x centre 60° 13 x 20 mm (All dimensions Ø x height).QualityHigh-grade carborundum, pink.

44320

Contents 44320 …

10-part 101

44320

Mounted grinding points assortment EK (shank Ø 6 mm)

HTypeCoarse grit, 10-part, 1 ea. x cylinder 10 x 13 / 13 x 20 / 20 x 6 / 20 x 13 / 20 x 25, 1 x spherical Ø16,

1 x helical 20 x 25, 1 x pointed arc 13 x 20, 1 ea. xconical 20 x 20 / 20 x 32.Dimensions = Ø x height.QualityHigh-grade carborundum, pink.

44322

Contents 44322 …

10-part 101

44322

Mounted grinding points, cylindrical point EK (shank Ø 6 mm)

GQualityHigh-grade carborundum, pink.

44325

Ø x Height 44325 …mm

4 x 8 1035 x 10 1046 x 10 1058 x 16 107

10 x 20 11110 x 32 112

13 x 3 11413 x 20 11613 x 25 11716 x 4 119

16 x 20 12116 x 32 122


16 x 40 12320 x 6 124

20 x 40 12925 x 10 13125 x 32 13432 x 8 135

32 x 20 13632 x 40 13840 x 10 13940 x 20 14050 x 10 14250 x 20 143

44325

Cylindrical grinding points SiC-aluminium (shank Ø 6 mm)

GApplicationEspecially for machining non-ferrous metal.For deburring, cleaning, rework, and finishing. Thespecial structure ensures longest service life andprevents loading. The grinding points have a specialimpregnation which promotes self-sharpening.

QualitySilicon carbide, green.

44326

Ø x Height Grit 44326 …mm

10 x 13 80 10610 x 20 80 10713 x 32 80 10916 x 32 80 11120 x 20 80 11220 x 40 80 11440 x 20 80 116

44326

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Mounted grinding points, cylindrical point EK (shank Ø 6 mm)

H QualityHigh-grade carborundum, pink.

44327


4 x 8 coarse 60 1034 x 8 fine 100 104

5 x 10 coarse 60 1055 x 10 fine 100 1066 x 13 coarse 60 1076 x 13 fine 100 1088 x 16 coarse 46 1148 x 16 fine 80 115

10 x 20 coarse 46 12010 x 20 fine 80 12110 x 32 coarse 46 12410 x 32 fine 80 125


13 x 3 coarse 60 12613 x 3 fine 100 127

13 x 20 coarse 46 13113 x 20 fine 80 13213 x 25 coarse 46 13313 x 25 fine 80 13416 x 4 coarse 46 13816 x 4 fine 80 139

16 x 20 coarse 30 14316 x 20 fine 60 14416 x 32 coarse 30 14516 x 32 fine 60 146

44327

Mounted grinding points, cone point EK (shank Ø 6 mm)

G QualityHigh-grade carborundum, pink.

44330


16 x 32 10220 x 32 105


20 x 40 10625 x 70 107

44330

Conical grinding points SiC-aluminium (shank Ø 6 mm)

GApplicationEspecially for machining non-ferrous metal.For deburring, cleaning, rework, and finishing. Thespecial structure ensures longest service life

and prevents loading.The grinding points have aspecial impregnation which promotes self-sharpe-ning.

QualitySilicon carbide, green.

44331


16 x 32 80 10220 x 40 80 106

44331

Mounted grinding points, cone point EK (shank Ø 6 mm)


44332


16 x 45 coarse 46 10816 x 45 fine 80 10920 x 32 coarse 30 11220 x 32 fine 60 11320 x 40 coarse 30 11420 x 40 fine 60 11525 x 70 coarse 30 120

44332

Mounted grinding points, ball point EK (shank Ø 6 mm)


44335

Ø 44335 …mm

6 1018 102

13 104

Ø 44335 …mm

20 10625 10732 108

44335

• Grinding points • Polishing points

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Mounted grinding points, ball point EK (shank Ø 6 mm)


44337


5 coarse 60 1025 fine 100 1038 coarse 46 1048 fine 80 105

13 coarse 46 10813 fine 80 109


20 coarse 30 11220 fine 60 11325 coarse 30 11425 fine 60 11532 coarse 24 11632 fine 46 117

44337

Conical cup grinding points EK (shank Ø 6 mm)


44340

Largest Ø x Height 44340 …mm

20 x 20 10125 x 24 102

Largest Ø x Height 44340 …mm

32 x 29 10340 x 36 104

44340

Conical cup grinding points EK (shank Ø 6 mm)


44342


20 x 16 coarse 30 10120 x 16 fine 60 10225 x 20 coarse 30 10332 x 25 coarse 24 10532 x 25 fine 46 106

44342

Mounted grinding points, cylinder point (Shank Ø 6 mm)

H44350AWN/H softTypeCeramic bonding.ApplicationSoft grinding, very good performance. QualityCarborundum composite (white/blue).

44355ADW/L mediumTypeSynthetic resin bonding.ApplicationHigh stock removal rate, no loading, multi-purposeuse. QualityCarborundum composite (dark brown).

44350

AWN/H soft ADW/L mediumHead Ø x Grit 44350 … 44355 …

Head height mm8 x 16 coarse 46 150 150

10 x 20 coarse 46 16610 x 32 coarse 46 16813 x 25 coarse 46 18216 x 32 coarse 30 199 19920 x 25 coarse 30 22020 x 40 coarse 30 222 222

AWN/H soft ADW/L mediumHead Ø x Grit 44350 … 44355 …

Head height mm25 x 25 coarse 30 23425 x 32 coarse 30 23732 x 16 coarse 24 24432 x 32 coarse 24 24640 x 20 coarse 24 25350 x 13 coarse 30 25750 x 25 coarse 24 258

44355

44350 - 44355

Performance requires quality.www.atorn.com

Burrs by ATORN:

ATORN‘s high-quality grinding and cutting tools.

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Poliflex® cylindrical fine grinding points

HApplicationE.g. for warm and cold working steel, fine cast steel,structural steel, stainless steel, acid-resistant steel,stainless sheet steel, cast stainless steel, corrosion-resistant steel, bronze, copper, brass, cast brassand bronze.

44364TypeRubber bonding, soft grinding.ApplicationAs preparation for polishing and matte-polishing ofnon-ferrous metal. Also for aluminium, forgeablealuminium alloys, cast aluminium. Recommendedperipheral speed 12-20 m/s. QualityHigh-grade carborundum, pink (EK).

44365TypeLeather bonding, better surface quality, long service life.ApplicationAs preparation for polishing and rounding of edges.Recommended peripheral speed 15-30 m/s. QualityHigh-grade carborundum, white (HGC).

44366TypePolyurethane bonding, soft, elastic, cool grinding,adapts to contours.ApplicationFor gentle machining of surfaces, dash-dot matting,cleaning, preparation of cleaning, desoxydising,light-duty deburring. Recommended peripheralspeed 10-15 m/s. QualitySilicon carbide, green (SIC).

44365

HGC pink HGC white SIC greenHead Ø x Head height Grit Shank Ø Shank length 44364 … 44365 … 44366 …

mm mm mm8 x 12 80 3 30 1078 x 12 120 3 30 112 109

10 x 15 120 6 40 118 11415 x 25 120 6 40 128 12320 x 30 80 6 40 11120 x 30 120 6 40 132 12725 x 25 120 6 40 134 12930 x 30 120 6 40 136 131

44366

44364

Operating rotational speed for Poliflex® toolsIn the diagram, the cutting speeds are represented by the diagonal lines.

Combine the diameter (perpendicular line) with the cutting speed (diagonal line).Go to the left from this point and read off the recommended rotational speed forthe chosen diameter of the Poliflex®-tool in min-1.

Example:Poliflex® fine grinding point, high-grade carborundum, pink, 15 mm Ø,recommended peripheral speed = < 12 - 20 m/s, recommended rotational speed = < 15.500 - 26.000 min-1.

n = rotational speedD = tool diameterVc = peripheral speed

44364 - 44366

44375 - 44377 Polishing pointsThanks to their extraordinary elasticity, the felt polishing points are also suitable (when used in conjunction with lapping compounds(cat.-no. 43141) or polishing paste (cat.-no. 44380 - 44381) for polishing complicated shapes such as die casting and injection moulds,drawing tools, pressing tools, cutting tools, cold-heading dies, die-blocks, bearings, spindles, rollers, passes.

Abrasives Felt with lapping compoundfor material made of Steel, cast iron, non-ferrous metalGrit (from - to) micro-fine (with paste grit 1200) up to

very coarse (with paste grit 90)Hardness very softV = m/sec approx. 5-10Application polishingCat.-no. 44375 - 44377V = m/sec.: Recommended peripheral speed in m/sec.

• Polishing points • Polishing pastes • Grinding points

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Felt polishing points (shank Ø 6 mm)

G ApplicationFor surface finishing of pre-ground workpieces.Usage in conjunction with special lapping compoundcat.-no. 43141 and polishing paste cat.-no. 44380 - 44381.

Note:cat.-no. 44375 120 with borehole 6 mm Ø, mountingarbor not included.

44375 101-105

Shape Head Ø x length 44375 …ca. mm

Cylinder 10 x 15 101Cylinder 25 x 30 105

Spherical Ø 10 107Spherical Ø 12 108Spherical Ø 20 109

Shape Head Ø x length 44375 …ca. mm

Pointed arc 12 x 20 111Rounded conical 25 x 30 118

Disc 40 x 10 120Mounting arbor – 126

44375 107-109 44375 111 44375 118 44375 120 44375 126

43141

44375


HApplicationMainly used in high-gloss polishing in conjunctionwith special lapping compound cat.-no. 43141 andpolishing paste cat.-no. 44380 - 44381.

Thanks to the different diameters and shapes, even complicated workpieces can bepolished. Easy to profile.

44376 101-103

Shape Head Ø x length Shank length Recommended 44376 …mm mm rotational speed rpm

Cylinder 6 x 10 40 16.000-32.000 101Cylinder 8 x 10 40 12.000-24.000 102Cylinder 10 x 14 40 10.000-20.000 103

Pointed arc 8 x 12 40 12.000-24.000 104Pointed arc 10 x 18 40 10.000-20.000 105Pointed arc 12 x 18 40 8.000-16.000 106

Helical 8 x 12 40 12.000-24.000 107Helical 10 x 14 40 10.000-20.000 108

44376 104-106

44376 107-108

44376


HApplicationMainly used in high-gloss polishing in conjunctionwith special lapping compound cat.-no. 43141 andpolishing paste cat.-no. 44380 - 44381. Thanks tothe different diameters and shapes, even complica-ted workpieces can be polished. Easy to profile.

44377 102-104TypeWith borehole in face, therefore particularlysuitable in face grinding. The borehole in the faceprevents the accumulation of residue.

44377 101

Shape Head Ø x length Shank length Recommended 44377 …mm mm rotational speed rpm

Cylinder 10 x 14 40 10.000-20.000 101Cylinder 15 x 20 40 6.000-12.000 102Cylinder 20 x 25 40 5.000-10.000 103Cylinder 25 x 30 40 4.000-8.000 104

Pointed arc 10 x 18 40 10.000-20.000 105Pointed arc 15 x 20 40 6.000-12.000 106Pointed arc 15 x 30 40 6.000-12.000 107Pointed arc 20 x 25 40 5.000-10.000 108

Helical 15 x 20 40 6.000-12.000 109Helical 20 x 25 40 5.000-10.000 110Helical 25 x 30 40 4.000-8.000 111

Rounded conical 15 x 20 40 6.000-12.000 112Rounded conical 20 x 25 40 5.000-10.000 113Rounded conical 25 x 30 40 4.000-8.000 114Rounded conical 30 x 35 40 3.000-6.000 115

Tear-shaped 10 x 14 40 10.000-20.000 116Angle 20 x 16 40 5.000-10.000 117

44377 102-104

44377 105-108 44377 109-111

44377 112-115 44377 116

44377 117

44377

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Polishing paste bars

HTypeWidth x Depth x Height 70 x 50 x 140 mm.

ApplicationUsed in conjunction with felt polishing points (cat.-no. 44375 - 44377).

44380

Version Application colour 44380 …

Pre-polishing paste Steel + Stainless Steel green 101Pre-polishing paste Aluminium + Brass grey 102Pre-polishing paste Non-ferrous Metal brown 103

High-gloss polishing paste all Types of Metal pink 104High-gloss polishing paste Plastics beige 105

44380

Diamond polishing pastes

HApplicationMachining of practically all materials, e.g. stone,carbide, steel, ceramics and glass. The very highconcentration of the diamond polishing pasteensures quick and efficient work. The chosen gritmainly depends on the desired surface quality.When using diamond polishing pastes, the polishingprocess should start with the most coarse paste.

For extreme improvement of the surface, severalworking steps should be performed, with the gritbecoming finer with every step and with verythorough cleaning in between. It is recommended touse a new tool (polishing point, polishing disc) everytime a new grit size is used.

44381

Grit Contents Colour of 44381 …g sealing cap

D 30 = coarse 5 brown 101D 30 = coarse 20 brown 102

D 15 = medium 5 blue 103D 15 = medium 20 blue 104

D 7 = fine 5 red 105D 7 = fine 20 red 106

D 3 = very fine 5 green 107D 3 = very fine 20 green 108

44381

Diamond and CBN grinding points

HTypeCylindrical shape, A = recessed shank, N =non-re-cessed shank. Advantages: Excellent service lifeand profile-holding properties. Short working time.Reduction of non-productive times. No thermaldamage to the workpiece thanks to the low grindingtemperatures. Even quality for many workpieces.

44385Diamond Grinding PointsApplicationFor ginding carbide steel (sintered), glass, ceramic(also Ing.-ceramic), porcelain, wear resistant layers,ferrite, silicium, graphite, electro-carbon, thermoset-ting plastics, glassfibre reinforced plastics, naturaland artificial stones, fire resistant materials as wellas inner hole and coordinate grinding machines.

Recommended peripheral speed: wet 20 m/sec.,dry 15 m/sec.QualityGrit D 126.

44390CBN Grinding PointsCubic boron nitride.ApplicationFor grinding high speed steels, tool steels, mouldedsteels, ball bearing steels, chrome steels as well asinner hole and coordinate grinding machines.Recommended peripheral speed: wet 30 m/sec.,dry 20 m/sec.QualityGrit B 126.

44385 - 44390

Diamond CBND x D S Shank L2 L4 44385 … 44390 …

mm mm shape mm mm1,0 x 4 3 A 36 9 103 1031,6 x 4 3 A 36 10 107 1072,0 x 4 3 A 36 10 109 1092,6 x 4 3 A 36 14 113 1133,0 x 4 3 A 36 19 115 1153,5 x 5 3 N 45 – 116 1164,0 x 5 3 N 45 – 117 1174,5 x 5 3 N 45 – 118 1185,0 x 5 3 N 45 – 119 1195,5 x 6 3 N 44 – 120 120

Diamond CBND x D S Shank L2 L4 44385 … 44390 …

mm mm shape mm mm6,0 x 6 6 A 54 19 121 1217,0 x 8 6 N 52 – 123 1238,0 x 8 6 N 52 – 125 1259,0 x 8 6 N 52 – 126

10,0 x 8 6 N 52 – 127 12712,0 x 8 6 N 52 – 129 129

13,0 x 10 6 N 50 – 13014,0 x 10 6 N 50 – 13115,0 x 10 6 N 50 – 132 13220,0 x 10 6 N 50 – 136 136

44385 - 44390

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Diamond and CBN grinding tools

HTypeSynthetic resin bonding.ApplicationParticularly for grinding (sharpening) carbide(diamond) resp. HSS-tools (CBN = Cubic boronnitride,) on all common grinding machines. Multi-purpose use for dry and wet grinding (wet grinding isrecommended for all purposes). Grit D/B 126: for finishing. Grit D 64: for fine-grinding. Bonding PHT: Especially suitable for heavy-duty dry grinding,i.e. -cool grinding- even without coolant. Bonding PHT 4.1:For highest stock removal. Very long tool life. Fordry and wet grinding.

Recommended peripheral speed:Diamond:Wet grinding approx. 20-35 m/sec., dry grinding approx. 15-20 m/sec. CBN: Wet grinding approx. 25-45 m/sec., dry grinding approx. 18-32 m/sec.

Note:Grit concentration means the quantity of abrasive particles per carat(ct) per unit volume (cm3) ofthe abrasive coating.

11 V 9 12 V 9 12 A 2/45°Coating D x X x U x H T E Grit Bonding Grit concentration 44500 … 44501 … 44502 …

mm mm mmDiamond 100 x 2 x 10 x 20 35 10 D 126 PHT C 75 (3,3 ct/cm3) 103

CBN 100 x 2 x 10 x 20 35 10 B 126 PHT 4.1 C 75 (3,3 ct/cm3) 109Diamond 100 x 2 x 10 x 20 20 10 D 126 PHT C 75 (3,3 ct/cm3) 112

CBN 100 x 2 x 10 x 20 20 10 B 126 PHT C 75 (3,3 ct/cm3) 113Diamond 125 x 2 x 10 x 20 25 10 D 64 PHT C 50 (2,2 ct/cm3) 114Diamond 125 x 2 x 10 x 20 25 10 D 126 PHT C 75 (3,3 ct/cm3) 115

H

X

U

T

70°

E

11 V 9

DD

H

X

U

T 45°E

12 V 9

D

H

U

X

E

ST

12 A 2/45°

44500 - 44502

Grinding machine deburring wheel Scotch-BriteTM DB-WL

QTypeThese wheels are made of wrapped-around fibre.This guarantees a continuous release of the grits.Extremely long service life. High cutting force.Max. rotational speed 4500 rpm.

ApplicationEspecially suitable for deburring and rounding ofedges and boreholes, milling or punching edges andfor deburring taps. Suitable for all types of metal,even for hard and ductile materials such as stainlesssteel and titanium.

Note:Reducing flanges for compact wheels see cat.-no.44545.

44540

Type Outside Ø x Width x Inside Ø 44540 ...mm

DB-WL 203 x 50,8 x 76,2 101

44540

Grinding machine finishing wheel Scotch-BriteTM FS-WL

QTypeWrapped-around fibre mat disc guarantees acontinuous release of grits. The impregnationensures a longer service life. The grits are evenlyspread, no deviations in the surface. Gentle,adaptive application, quick cutting at low temperatu-res. Max. rotational speed 4500 rpm

ApplicationFor fine machining of stainless steel, copper,brass and aluminium.

Note:Reducing flanges for compact wheels see cat.-no.44545.

44541

Type Outside Ø x Width x Inside Ø 44541 ...mm

FS-WL 203 x 50,8 x 76,2 101

44541

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Reducing flange for compact wheels

QTypePair, suitable for inside diameter 76,2 mm.Borehole of the back plate 13,0 mm.ApplicationThese back plates are required for mounting compact wheels. They are suitable for all standardshank diameters. For all other shank diameters, the borehole can bedrilled out.

Note:Suitable compact wheels see cat.-no.44540 - 44541.

44545

Suitable for 44545 ...inside Ø mm

76,2 101

44545

Grinding wheels for rough-grinding

44550

NK/grit 36Wheel Ø x Width x 44550 …

Borehole mm150 x 20 x 15 101150 x 20 x 32 102175 x 25 x 32 103175 x 25 x 51 104200 x 20 x 32 105


Borehole mm200 x 25 x 15 106200 x 25 x 20 107200 x 25 x 32 108200 x 25 x 51 109200 x 32 x 51 110


Borehole mm250 x 32 x 51 111300 x 40 x 25 112300 x 40 x 76 113

44550

Grinding wheels for finishing

TypeStraight, ceramic bond, bonding type V 42.

Note:Grinding wheels in further dimensions available onrequest. For reducing the borehole Ø by means ofreducing rings (cat.-no. 44560).

44552ApplicationHardness M. For general workshop use. For finishing standard steel, iron, etc.QualityNormal carborundum (NK).

44554ApplicationHardness K. For finishing hardened steel and high-speed steel.QualityHigh-grade carborundum (HGC).

44556ApplicationHardness Jot. For finishing grey cast iron, carbide,aluminium, porcelain, natural and artificial stone aswell as welds.

QualitySilicon carbide, green (SIC).

44552

NK /grit 60 EK/grit 60 SIC/grit 80Wheel Ø x Width x 44552 … 44554 … 44556 …

Borehole mm150 x 20 x 15 301 101 101150 x 20 x 32 302 102 102175 x 25 x 32 303 103 103175 x 25 x 51 304 104 104200 x 20 x 32 305 105 105200 x 25 x 15 306 106 106200 x 25 x 20 307 107 107200 x 25 x 32 308 108 108200 x 25 x 51 309 109 109200 x 32 x 51 310 110 110250 x 32 x 51 311 111 111300 x 40 x 25 312 112 112300 x 40 x 76 313 113 113

44554

44556

44552 - 44556

TypeStraight, ceramic bond, bonding type V 42, hard-ness 36 P.ApplicationFor general workshop use. For roughing standardsteel, iron etc.QualityNormal carborundum (NK).

Note:Grinding wheels in further dimensions available onrequest. For reducing the borehole Ø by means ofreducing rings (cat.-no. 44560).

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Reducing rings for grinding wheels

Type Pairs.

Application For reducing the borehole Ø of the grinding wheelscat.-no. 44550 44556).2 reducing rings are needed per wheel.

44560

PairOutside Ø Inside Ø 44560 …

mm mm20 12 10120 16 10232 15 10332 16 104

PairOutside Ø Inside Ø 44560 …

mm mm32 20 10551 32 10676 51 107

44560

Clamp flange Rhoducer (Vibration-damping clamp flange)

gTypeClamp flange for retrofitting standard free-handangle grinders with regular flange. It features wear-resistant coating, which, thanks to its bars, dampens vibrations evenmore, because the driving face is reduced in size.Reduces the load on the up-to-now especiallystressed and strained parts of the human body andsignificantly increases the quality of the work.

ApplicationFor more comfort during the application and for keeping you healthy. Reduces grinding vibrations.

44600

44600 ...

Rhoducer 101

44600

Rough grinding discs (metal)

0TypeCold-moulded depressed centre, glass-fibre-reinfor-ced, open structure, borehole 22,2 mm Ø, max.working speed 80m/sec. Hard disc with high chipremoval capacity and high edge strength.

ApplicationFor use on high-speed angle grinders. For steel andnon-ferrous metal work.

44601

Ø x Width Max. permitted 44601 …mm Rotational speed rpm a

115 x 6 13.285 25 pcs. 101125 x 6 12.200 25 pcs. 102180 x 8 8.600 10 pcs. 104230 x 8 6.600 10 pcs. 106

44601

Abrasive discs (for steel, stainless steel and aluminium) RS3 in 1

gRS3 in 1TypeBorehole 22,23 mm, depressed centre, easymachining of steel, stainless steel and aluminiumwithout tool exchange. Better performance andlonger service life in comparison to other multip-pur-pose wheels, also low loading. Free of iron andsulphur.

ApplicationFor machining welds, chamfering, deburring,cleaning cast aluminium. Extraordinary propertieswhen machining spheroidal cast iron.

44602

Ø x Width Rotational speed 44602 ...mm max. rpm a

115 x 7 13.285 10 pcs. 101125 x 7 12.200 10 pcs. 102180 x 7 8.600 10 pcs. 103

Machining of aluminiumwith RS3 in 1 (notloaded).

Machining of aluminiumwith standard multi-was-her (loaded).

44602


Purchase orders must be in units.

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gTypeCold-moulded, glass-fibre-reinforced, open structu-re, hole 22,2 mm Ø, max. working speed 80 m/sec.ApplicationFor machining steel with fast angle grinders.

44606Medium-hard wheelType RS 2TypeWith high chip removal and and high edge strength.ApplicationFor machining structural steel and constructionsteel, unalloyed and alloyed stainless steel and toolsteel.

44609Standard multi-purpose use Type KSMTypeHard wheel with long life time.ApplicationMulti-purpose use in general metalworking.

44606

Medium-hard StandardØ x Width Rotational speed 44606 … 44609 …

mm max. rpm a115 x 6 13.285 25 pcs. 101 101125 x 6 12.200 25 pcs. 102 102150 x 6 10.185 10 pcs. 103180 x 6 8.600 10 pcs. 104 104

Medium-hard StandardØ x Width Rotational speed 44606 … 44609 …

mm max. rpm a180 x 8 8.600 10 pcs. 105 105

180 x 10 8.600 10 pcs. 106230 x 6 6.600 10 pcs. 107230 x 8 6.600 10 pcs. 108 108

44609

44606 - 44609


HTypeCold-moulded depressed centre, fibre-reinforcedsynthetic resin bonding, borehole 22,2 mm Ø, max.working speed 80 m/sec.

44615Medium-hard wheelType A 30 PApplicationFor steel and cast iron (grey cast iron and spheroi-dal cast iron) with good abrasive performance andlong service life. Multi-purpose use.

44617Hard wheelType A 24 RApplication

For machining steel, with good abrasive perfor-mance and long service life. For working on welds, deburring, edge working.

44615

A 30 P A 24 RØ x Width Rotational speed 44615 … 44617 …

mm max. rpm a115 x 4,1 13.300 10 pcs. 101115 x 7,2 13.300 10 pcs. 101 102125 x 7,2 12.200 10 pcs. 102 104

A 30 P A 24 RØ x Width Rotational speed 44615 … 44617 …

mm max. rpm a178 x 7,2 8.600 10 pcs. 103 106178 x 8,3 8.600 10 pcs. 104 107230 x 7,2 6.600 10 pcs. 105 108

44617

44615 - 44617

Rough grinding discs (aluminium)

gMedium-hard disc Type RS 24 Type Cold-moulded depressed centre, glass-fibre-reinfor-ced, open structure, borehole 22,2 mm Ø, max.working speed 80 m/sec. Easy grinding, with goodservice life and very high stock removal rate. Verylow loading.

Application For lubricating non-ferrous metal such as aluminium,copper, zinc, lead and tin and corresponding alloyssuch as bronze, brass, gun metal. For grinding lugs,skins of a casting, welds, burrs and edges.

44611

Ø x Width Rotational speed 44611 …mm max. rpm a

115 x 6 13.285 25 pcs. 101125 x 6 12.200 25 pcs. 102180 x 6 8.600 10 pcs. 104

44611



• Rough grinding discs • Cup grinding wheels • Cutting-off discs • Combination grinding wheels

www.hhw.de44.24

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Rough grinding discs (for steel, stainless steel, aluminium, and cast iron)

gType HURRICANE RS 39TypeBorehole 22,23 mm. Max. working speed 80 m/sec.Perfectly aligned rest for best machining. Thespecial profile allows for an extremelz aggressivestock removal rate. Cool grinding and continuouschip removal thanks to punctual support. Free ofiron and sulphur. Significantly quicker machiningwhen compared to standard rough grinding discs.

ApplicationFor apparatus engineering, container construction,car-body construction, and smitheries.

44650

44650

Rough grinding discs (stainless steel)

gMedium-hard wheel Type RS 38 Type Cold-moulded depressed centre, glass-fibre-reinfor-ced, open structure, borehole 22,2 mm Ø, max.working speed 80 m/sec. Easy grinding, with goodservice life and very high chip removal capacity.Free of iron and sulphur.

Application For corrosion and acid-resistant steel such as Inox,V2A, Coracid, Nirosta, heat-resistant cast steel (GXsteel), spring steel, all types of construction and toolsteel. For grinding edges, deburring, cleaning ofwelds.

44630

Ø x Width Rotational speed 44630 …mm max. rpm a

115 x 6 13.285 25 pcs. 101125 x 6 12.200 25 pcs. 102180 x 6 8.600 10 pcs. 103180 x 8 8.600 10 pcs. 104230 x 6 6.600 10 pcs. 105230 x 8 6.600 10 pcs. 106

44630

Rough grinding discs (stainless steel)

HTypeCold-moulded depressed centre, fibre-reinforcedsynthetic resin bonding, borehole 22,2 mm Ø, max.working speed 80 m/sec. Produced without addedfillers containing iron, sulphur or chlorine.

44619Medium-hard wheelType A 30 MApplicationFor stainless steel and hard to machine materialswith good abrasive performance and long servicelife. Multi-purpose use.

44621Hard wheelType A 30 N ApplicationFor stainless steel with good abrasive performanceand long service life. For working on welds, debur-ring, edge working.

44619

A 30 M A 30 NØ x Width Rotational speed 44619 … 44621 …

mm max. rpm a115 x 4,1 13.300 10 pcs. 101115 x 7,2 13.300 10 pcs. 101 103125 x 5,2 12.200 10 pcs. 105125 x 7,2 12.200 10 pcs. 102 106178 x 7,2 8.600 10 pcs. 103178 x 8,3 8.600 10 pcs. 104230 x 7,2 6.600 10 pcs. 105

44621

44619 - 44621



Ø x Width Rotational speed Grit 44650 …mm max. rpm a

115 x 4 13.285 40 25 pcs. 101115 x 4 13.285 60 25 pcs. 102115 x 4 13.285 80 25 pcs. 103125 x 4 12.200 40 25 pcs. 104125 x 4 12.200 60 25 pcs. 105125 x 4 12.200 80 25 pcs. 106


Digital slide callipers by ATORN:

ATORN‘s high-quality measuring tools.

ß

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Cup grinding wheels

gTypeConical, medium-hard, borehole 22,2 mm Ø.ApplicationFor rough grinding through finishing grinding.For use on common angle grinders. Max. working speed 50 m/sec.

Note:Use safety guards! Particularly high chip removal!

44660ApplicationFor grinding surfaces, constructions and welds. Forlevelling of put-together parts thanks to face-moun-ting. For structural steel, unalloyed and alloy steel,spring steel, tempered steel.QualityNormal carborundum.44661ApplicationFor grinding natural and artificial stone, chamferingof edges, cleaning of grey cast iron parts and offrameworks. For concrete, refractory stones, tiles,glazed tiles, clinker, moulding sand.QualitySilicon carbide.

44660

Metal StoneGrit Largest Ø x Height Hardness Rotational speed 44660 … 44661 …

mm max. rpm24 (coarse) 110/90 x 55 Q 8.680 201 20136 (medium) 110/90 x 55 Q 8.680 20260 (fine) 110/90 x 55 Q 8.680 203

44661

44660 - 44661

Cutting-off and grinding discs

gType XT 35 CrossTypeExtra thin disc (1,9 mm), borehole 22,23 mm.Allows for easy and quick cutting as well as roughgrinding, with good service life. Three full fabriclayers guarantee a very high stability and bestsafety. Max. working speed 80 m/sec. Without ironor sulphur.

ApplicationSeveral work steps can be performed with one disc,without having to remove the machine. Extra thincutting, deburring, bevelling, and smoothing.Suitable for corrosion and acid-resistant steel,Hardox, hardened, high-alloyed and high-strengthsteel, galvanised parts, steel, tool steel.

44705

44705

Combination grinding discs

HTypeCombination grinding disc for cutting and light-dutydeburring. Robust, very stable disc design. Reducescosts by reducing setup times. Aggressive abrasiveand high-quality grit bonding. Without filler materialswhich contain iron, sulphor, or chlorine.

ApplicationFor cutting, light-duty deburring and light-dutysurface grinding. For steel and INOX. Suitable forangle grinder of all classes.

44710

44710



Ø x Thickness Rotational speed 44705 …mm max. rpm a

115 x 1,9 13.285 25 pcs. 101125 x 1,9 12.200 25 pcs. 102


115 x 2,8 13.300 10 pcs. 101125 x 2,8 12.200 10 pcs. 102

• Cutting-off discs

www.hhw.de44.26

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Small free-hand cutting-off discs

H44800Medium-hard wheelTypeStraight, fibre-reinforced synthetic resin bonding,max. working speed 80 m/sec. Produced withoutadded fillers containing iron, sulphur or chlorine.

ApplicationMulti-purpose use for cutting steel, stainless steel,cast iron and non-ferrous metal. Especially suitablefor materials with very high-temperature strength,e.g. when repairing engines in turbine construction.Also in car-body construction, for cutting sheet metalin hard-to-reach places.Note:(Compressed-air) straight grinder see cat.-no.91500 - 91503, 92425, 92430.

44801Mounting boltTypeShank Ø 6 or 10 mm.

44800

Cutting-off disc Mounting boltØ x Width Borehole Ø Rotational speed 44800 … 44801 …

mm mm max. rpm30 x 1,1 6 51.000 101 10140 x 1,1 6 38.200 103 10150 x 2,1 6 30.600 107 10165 x 2,1 10 23.500 112 10370 x 2,1 10 21.800 116 10376 x 2,1 10 20.100 121 103

44801

44800 - 44801

Free-hand cutting-off discs (metal)

0TypeMax. working speed 80 m/sec., glass-fibre-reinfor-ced, open structure, borehole 22,2 mm Ø. Hard, withlong life and cooled, fast cutting.ApplicationFor cutting high-strength structural steels.

44805

Ø x Thickness Shape Rotational speed 44805 …mm max. rpm a

115 x 3 depressed centre 13.285 25 pcs. 101125 x 3 depressed centre 12.200 25 pcs. 102180 x 3 flat 8.600 25 pcs. 103230 x 3 flat 6.600 25 pcs. 104

180 + 230 mm

44805

115 + 125 mm




115 x 1,0 13.285 50 pcs. 101115 x 1,5 13.285 50 pcs. 102125 x 1,0 12.200 50 pcs. 103125 x 1,5 12.200 50 pcs. 104180 x 1,5 8.600 25 pcs. 106230 x 1,9 8.600 25 pcs. 107

Free-hand cutting-off discs (steel)44804

0TypeFlat, thin version, borehole Ø 22,2 mm. Very hardcutting-off disc for extremely short cutting times.Smooth sides for chatter-free and almost burr-freecutting.ApplicationFor cutting thin-walled pipes, thin sheet metal andprofiles.

44804

ß

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gTypeGlass-fibre-reinforced, open structure, hole 22,2 mmØ, max. working speed 80 m/sec.

44809 Extra thin high-quality cutting-off disc Type XT20 Type Very hard, with extremely quick cut, very thin, veryprecise, chatter-free, burr-free, low-noise, cool, withextremely long service life. Application For cutting solid stock, tubing, profiles, sheet metal,spring steel and tool steel.

44810High-Performance Cutting-Off Wheels TypeXT/FT/FTK 67TypeVery long service life and special cool cutting.ApplicationFor cutting sheet metal, tubing, profiles and solidstock. Effortlessly cuts all iron materials.

44814Medium-hard wheel Type KSM/KSMKTypeWith good cutting properties and high-performancestandard.ApplicationFor multi-purpose use in metalworking.

44815Special medium-hard Type FT/FTK 33TypeWith long life and cooled, fast cutting.ApplicationFor cutting high-strength structural steels.

44816Medium-hard cutting-off discType XT/FT/FTK 24TypeEven cuts heavy-duty materials very easily, withlong service life.ApplicationParticularly suitable for cutting aluminium, alumini-um-alloy, copper, brass, bronze and other stickingnon-ferrous metal.

44809

XT20 XT/FT/FTK 67 KSM/KSMK FT/FTK 33 XT/FT/FTK 24Ø x Thickness Shape Rotational speed 44809 … 44810 … 44814 … 44815 … 44816 …

mm max. rpm a115 x 1,0 flat 13.285 – 101 201115 x 1,5 flat 13.285 – 102 203 103115 x 2,5 depressed centre 13.285 – 108115 x 3,0 depressed centre 13.285 25 pcs. 208 108115 x 3,0 depressed centre 13.285 –115 x 3,0 depressed centre 13.285 – 208125 x 1,0 flat 12.200 – 103 209125 x 1,5 flat 12.200 – 104 211 111125 x 2,5 depressed centre 12.200 25 pcs. 116125 x 3,0 depressed centre 12.200 25 pcs. 216 116 216150 x 1,5 flat 10.185 25 pcs. 108150 x 3,0 flat 10.185 – 223180 x 1,5 flat 8.600 –180 x 1,5 flat 8.600 25 pcs. 105 229180 x 3,0 flat 8.600 –180 x 1,5 flat 8.600 – 128180 x 3,0 flat 8.600 25 pcs. 231 131 231230 x 3,0 flat 6.600 –180 x 3,0 flat 8.600 – 131230 x 1,9 flat 6.600 25 pcs. 106 237 137230 x 3,0 flat 6.600 25 pcs. 239 139 139230 x 3,0 flat 6.600 – 239

44810

44814 44815

44816

115 x 2,5/3 + 125 x 2,5/3 mm

44809 - 44816


Adjustable wrenches by ATORN:

ATORN‘s high-quality hand tools.



• Cutting-off discs

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HTypeFibre-reinforced synthetic resin bonding, borehole22,2 mm Ø, max. working speed 80 m/sec.ApplicationFor cutting sheet metal, tubing, profiles and solidstock made of steel.

44806Medium-hard wheelType A 24/46/60 PApplicationLong service life and quick cut (multi-purpose use).

44807Hard wheelType A 24/30/46/60 SApplicationThickness 1,0 mm: Quick, almost burr-free cutting(of e.g. sheet metal). Thickness 1,6/1,9/2,4/2,9 mm:Long service life and quick cut (multi-purpose use).

44806

A 24-60 P A 24-60 SØ x Thickness Shape Rotational speed Grit size 44806 … 44807 …

mm max. rpm a115 x 1,0 flat 13.300 60 25 pcs. 105 104115 x 1,6 flat 13.300 46 25 pcs. 106 105115 x 2,4 flat 13.300 30 25 pcs. 106115 x 2,4 depressed centre 13.300 46/30 25 pcs. 107 107125 x 1,0 flat 12.200 60 25 pcs. 109 109125 x 1,6 flat 12.200 46 25 pcs. 110 110125 x 2,4 flat 12.200 46 25 pcs. 111125 x 2,4 depressed centre 12.200 46/30 25 pcs. 111 112178 x 1,6 flat 8.600 46 25 pcs. 112 115178 x 3,0 flat 8.600 24 25 pcs. 113 116230 x 1,9 flat 6.600 46 25 pcs. 114 119230 x 3,0 flat 6.600 24 25 pcs. 115 120

44807

115 x 2,4 + 125 x 2,4 mm

44806 - 44807

Free-hand cutting-off discs (stainless steel)

0Type Very hard cutting-off disc with good cutting proper-ties. Complies with the rules and regulations inreactor construction. Borehole 22,2 mm Ø, max.working speed 80m/sec.

Application Cutting-off wheel, free of iron and sulphur. Forusage in reactor construction and for cuttingalloyed, high-alloyed and corrosion-resistantstainless steel, sheet metal, tubing, profiles andsolid stock.

44825


115 x 1,0 flat 13.285 50 pcs. 101115 x 1,5 flat 13.285 50 pcs. 102125 x 1,0 flat 12.200 50 pcs. 103125 x 1,5 flat 12.200 50 pcs. 104150 x 1,5 flat 10.185 25 pcs. 105180 x 1,5 flat 8.600 25 pcs. 106230 x 1,9 flat 6.600 25 pcs. 107

44825


gType FT/FTK 38TypeVery hard cutting-off disc with good cutting proper-ties. Complies with the rules and regulations inreactor construction. Borehole 22,2 mm Ø, max. working speed 80m/sec.ApplicationCutting-off wheel, free of iron and sulphur. Forusage in reactor construction and for cuttingalloyed, high-alloyed and corrosion-resistantstainless steel, sheet metal, tubing, profiles andsolid stock.

44820


115 x 1,0 flat 13.285 50 pcs. 301115 x 1,5 flat 13.285 – 302115 x 3,0 depressed centre 13.285 25 pcs. 303125 x 1,0 flat 12.200 – 304125 x 1,5 flat 12.200 – 305


125 x 3,0 depressed centre 12.200 25 pcs. 306180 x 1,5 flat 8.600 25 pcs. 307180 x 3,0 flat 8.600 25 pcs. 308230 x 1,9 flat 6.600 25 pcs. 309230 x 3,0 flat 6.600 25 pcs. 310

44820 304

115 x 3 + 125 x 3 mm

44820



ß

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gExtra thin high-quality cutting-off disc Typ XTK8/XT10 Type Borehole 22,23 mm. Very hard, free of iron andsulphur, with extremely quick cut, very thin, veryprecise, chatter-free, burr-free, low-noise, cool, withextremely long service life.

Application For cutting solid stock, tubing, profiles and stainlesssheet steel. Especially suitable for corrosion andacid-resistant steel, spring steel, tool steel.

44823

Ø x Thickness Shape Rotational speed 44823 …mm max. rpm

115 x 0,8 depressed centre 13.285 – 100115 x 1,0 flat 13.285 – 101115 x 1,5 flat 13.285 – 102125 x 0,8 depressed centre 12.200 – 107125 x 1,0 flat 12.200 – 103125 x 1,5 flat 12.200 – 104150 x 1,5 flat 10.185 – 109180 x 1,5 flat 8.600 – 105230 x 1,9 flat 6.600 – 106

44823

115 x 0,8 + 125 x 0,8 mm


HTypeFibre-reinforced synthetic resin bonding, borehole 22,2mm Ø, max. working speed 80 m/sec. Producedwithout added fillers containing iron, sulphur or chlorine.ApplicationFor cutting sheet metal, tubing, profiles and solid stockmade of stainless steel.

44830Medium-hard wheelType A 24/46/60 P-INOXApplicationThickness 1,0 mm: Quick, almost burr-free cutting (e.g. sheet metal). Thickness 1,6/1,9/2,4/2,5

mm: long service life and quick cutting (multi-purposeuse).

44832Hard wheelType A 24/46/60 R-INOXApplicationThickness 1,0 mm: Quick, almost burr-free cutting (ofe.g. sheet metal). Thickness 1,6/1,9/2,4/2,5 mm: longservice life and quick cutting (multi-purpose use).

44833Hard wheelType A 24/46/60 S-INOXApplicationThickness 0,8/1,0/1,6 (Ø 178)/1,9 mm: quick,

almost burr-free cutting (of e.g. sheet metal). Thickness 1,6 (Ø 115+125)/2,3 mm: long service lifeand quick cutting (multi-purpose use). Thickness 2,2 mm: longest service life and high lateralstability (e.g. profiled material / solid stock).

44830

P-INOX R-INOX S-INOXØ x Thickness Shape Rotational speed Grit 44830 … 44832 … 44833 …

mm max. rpm size a115 x 0,8 depr. centre 13.300 60 25 pcs. 101115 x 1,0 flat 13.300 60 25 pcs. 105 102 102115 x 1,6 flat 13.300 46 25 pcs. 106 103 103115 x 2,2 depr. centre 13.300 46 25 pcs. 105115 x 2,4 flat 13.300 46 25 pcs. 107 104125 x 0,8 depr. centre 12.200 60 25 pcs. 155125 x 1,0 flat 12.200 60 25 pcs. 106 109 106125 x 1,6 flat 12.200 46 25 pcs. 110 107 107125 x 2,2 depr. centre 12.200 46 25 pcs. 109125 x 2,4 flat 12.200 46 25 pcs. 111 108178 x 1,6 flat 8.600 46 25 pcs. 112 109 110178 x 2,3 flat 8.600 24 25 pcs. 111178 x 2,5 flat 8.600 24 25 pcs. 113 110230 x 1,9 flat 6.600 46 25 pcs. 114 111 115230 x 2,5 flat 6.600 24 25 pcs. 115 112

44832

44833

115 x 0,8/2,2 + 125 x 0,8/2,2 mm

44830 - 44833

Cutting-off discs (metal)

HType A 24 R SG Type Fibre-reinforced synthetic resin bonding, max.working speed 100 m/sec.

Application For cutting large cross-sections of profiles and solidstock made of steel. For electrically or petrol-driven manually-operated cutting grindingmachines.

44850

Ø x Thickness Borehole Ø Shape Rotational speed 44850 …mm mm max. rpm

300 x 4,0 22,2 flat 6.400 101300 x 4,0 25,4 flat 6.400 102350 x 4,5 22,2 flat 5.500 103350 x 4,5 25,4 flat 5.500 104

44850

44823 107



• Cutting-off discs • See-through grinding wheels • Dressing tools

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Free-hand cutting-off discs (stone)

gTypeGlass-fibre-reinforced, open structure, hole 22,2 mmØ, max. working speed 80 m/sec.

44818Spezial-Hart type FT/FTK 44 TypeLong service life and wide application.ApplicationFor cutting concrete, natural and artificial stone aswell as roofing tiles, granite, ceramics, clinker etc.

44819Spezial-Hart type XT 66TypeVery hard cutting-off disc. High cutting capacity atlong service life. Smooth, precise edges. Up to 50%less dust.ApplicationFor tiles, glazed tiles, marble, window sills, steps,roofing slate etc. Special application: Titanium.

44819

FT/FTK 44 XT 66Ø x Thickness Shape Rotational speed 44818 … 44819 …

mm max. rpm115 x 1,5 flat 13.285 – 201115 x 3,0 depressed centre 13.285 – 101125 x 1,5 flat 12.200 – 202125 x 3,0 depressed centre 12.200 – 102180 x 1,9 flat 8.600 – 204180 x 3,0 flat 8.600 – 104230 x 1,9 flat 6.600 – 205

44818

115 x 3 + 125 x 3 mm

44818 - 44819

See-through grinding wheels

TypeHorizontally rotating. Radially orientated elongatedholes ensure a see-through effect during cutting, sothat the workpiece can be watched. Abrasivecoating with synthetic resin bonding - usable on bothsides.QualityAbrasive: high-grade carborundum with siliconcarbide.

44902Type ERApplicationFor structural steel, malleable cast iron, cast steel,perhaps grey cast iron and non-metallic materials.

44903Type EFApplicationFor high-speed steels (alloyed tool steels).

44902 - 44903

Type ER Type EFGrit Ø x Thickness x 44902 … 44903 …

Borehole mm60 210 x 5 x 12 202 202

120 210 x 4 x 12 205 205150 210 x 4 x 12 206 206

44902 - 44903

Diamond cutting-off discs

ßApplicationFor dry cuts with angle grinders. Especially forconcrete, hard artificial stone, pantiles, clinker hard-baked, piping made of earthenware, pipingmade of clay, washed-out concrete etc.

44821TypeSlotted edge with diamond segments. High-perfor-mance series.

44822TypeSmooth, closed edge.ApplicationFor tiles, clinker bricks, thin natural stones.

44821Ø Segment height Segment width Borehole 44821 … 44822 …

mm mm mm mm110 5 1,6 22,23 101125 5 1,6 22,23 102115 7 2,2 22,23 101125 7 2,2 22,23 102180 7 2,4 22,23 103230 7 2,4 22,23 104

44822

44821 - 44822

gType DG210 AllcutTypeThe diamond are attached directly to the pad andconstantly guarantee good cutting capacity up tothe point of total wear. Extremely economical

on stone, thanks to its long service life. Its perfor-mance on steel make it the perfect multi-purposecutting-off disc. Reliable, quick, and cool cutting ofvarious materials. High cutting speed, goodmachining performance, short cutting times,comfortable cutting behaviour.

ApplicationFor dry and wet cutting. Suitable for concreteworkpieces, reinforced concrete, natural stone,construction materials, steel, tiles, glazed tiles,wood, plastics, GRP.

Diamond cutting-off discs (allcut)44828

Ø Segment height Segment width Borehole 44828 …mm mm mm mm115 3 2,5 22,23 101125 3 2,5 22,23 102150 3 2,5 22,23 103180 3 2,8 22,23 104230 3 2,8 22,23 105

44828

set of burrs, hss quality (shank Ø 6 mm) hss gß 44.5 4 eng/op saw, files, grinders and brushes...

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