set of burrs, hss quality (shank ø 6 mm) hss f 44001 type ... · pdf fileset of burrs,...

ß Saws, Files, Grinders and Brushes

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Set of Burrs, HSS Quality (Shank Ø 6 mm)

FTypeSerration 3. 10-part: 1 ea. cylindrical burr 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

HSS44001 …

10-part 201

44001 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)

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 metals (long-chipping), lightmetal alloys, lead, tin, plastics (thermoplastic- andthermosetting plastics), fibre, 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 metals.

HSSHead Ø x Overall 44002 …

Shape length mm length mmCylinder (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

HSSHead Ø x Overall 44002 …

Shape length mm length mmTear-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 6 x 20 60 143Rounded conical (KEL) 10 x 20 60 145Pointed conical (STM) 10 x 20 60 152Pointed conical (STM) 12 x 30 70 154

Serration 3with chip breaker

Serration 1


Serration 5

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

44002 HSS

SPG (16 x 30) B (12 x 30) Keule (6 x 20) KEL (10 x 20) SKM (10 x 20) SKM (12 x 30)

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HSS-Burrs cat.-no. 44006 - 44044


Serration 5without chip breaker

IApplication– quite contrary to carbide burrs, HSS burrs

must be used with low rpm.

- For applications, where higher rpm are notpossible.

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

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

Serration aluminium Serration 1without chip breaker


Material groups Application Serration Cutting speed

unhardened, non-tempered steel with astrength of up to 1200N/mm2 ( 35 HRC)

rust and acid-resi-stant steel

steel and caststeel materials

soft non-ferrousmetals

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

austenitic and ferriticstainless steel

aluminium alloys,brass, copper, zinc

grey cast iron,spheroidal cast iron

fibre-reinforcedthermoplastic andthermosetting plastics,rubber, wood

coarse metal cuttingapplications = highstock removallight-duty metalcutting applicationse.g. deburring

2

3

3

5

1

1

2

aluminium

1

2

2

3

3

5

aluminium

1

1

2

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

coarse metal cuttingapplications = highstock removallight-duty metalcutting applicationse.g. deburringcoarse metal cuttingapplications = highstock removallight-duty metalcutting applicationse.g. deburringcoarse metal cuttingapplications = highstock removallight-duty metalcutting applicationse.g. deburringcoarse metal cuttingapplications = highstock removallight-duty metalcutting applicationse.g. deburring

non-ferrous metals

cast iron materials

others/plastics

Recommended working 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 rpm for the machine.

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

n = rpmD = tool diameterVc = Cutting speed



HSS Burrs, Cylindrical (ZYA)

I44006Without face-cutting serration.

44007 - 44010With face-cutting serration.

44006

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

length mm length 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

44006 - 44010 HSS

HSS Burrs, Helical (WRC)

I 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 HSS

HSS Burrs, Spherical (KUD)

I44019 201 Without chip breaker.

44017 - 44020

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

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

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

44017 - 44020 HSS

HSS Burrs, Tear-Shaped (TRE)

I 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

HSS Burrs, Pointed Arc (SPG)

I 44026 - 44030

Aluminium Serration 1 Serration 2 Serration 3 Serration 5Head Ø x Overall Shank Ø 44026 … 44027 … 44028 … 44029 … 44030 ...

length mm length mm mm6 x 18 60 6 201 201 201 201

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

44026 - 44030 HSS

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HSS Burrs, Flame-Shaped (B)

I44034

Serration 3Head Ø x Overall Shank Ø 44034 …

length mm length mm mm12 x 30 70 6 202

44034 HSS

HSS Burrs, Rounded Conical (KEL)

I44038 - 44039

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

length mm length mm mm10 x 20 60 6 201 201

44038 - 44039 HSS

HSS Burrs, Pointed Conical (SKM)

I44042 - 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 - 44229

Burrs with extra long shank available on request

serration 2 / 4* 3 (alu) 5 6 6 (TiAlN) 9

Application rangeAluminium, aluminium-alloys – X – – – –Bronze, copper, brass X – – – – –Carbon – – – – – XFibreglass – X – – – –Cast iron X – X X X XEbonite – X – – – –HSS-E (Co) X – – X X –Plastics – X – – – –Magnesium, alloys – – – – – –Stainless steel X – – X X –Welds X – X X X –High-strength steel X – – X X XSteel, nickel-chromium X – – X X –Titanium alloys X – – X X –Zinc 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 4*Special serration for burrs with a shank Øof 3 mm and a head Ø of 2 and/or 3 mm.Same application range as serration 2.Recommended cutting speed Vc = 450 -750 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 compared to serration 6: 40 %longer service life.

Serration 6Universal use, best chip removal. Recom-mended cutting speed Vc = 500 - 960m/min.

Serration 6 (TiAlN)As serration 6, but longer service lifethanks to TiAlN- coating.

Serration 9As serration 2, but with better surfacethanks to short metal chips. No sticking,good cutting performance. Recommended cutting speed Vc = 450 - 800 m/min.

QualityUp to a head Ø of 6 mm, both shank andcutting head are made of solid carbide.Starting at head Ø 8 mm, the shank ismade of HSS and the cutting head ofcarbide.

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

Warning:Adhere to the recommendations of cuttingspeed and working speed (too lowcutting speeds are the main reason fortooth breakage)! Just as important is thechoice of the right shape (see diagramsfor cat.-no. 44102 cont.) and size of theburr. In order to avoid stronger vibrations,max. 33% of the cutting edges shouldremove stock during the cutting process.



Solid Carbide Burrs Set (Shank Ø 3 mm)

0TypeAll sets in case. Dimensions: head Ø x head lengthmm.

44093 101TypeContents 10-parts:1 ea. burr serration 4*: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-parts:2 ea. burrs serration 4*: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 ea. burrs serration 9*:Shapes and dimensions same as serration 4*.

44093 102

44093 …Contents Serration

10-part 4* 10120-part 4* and 9 102

44093

Solid Carbide/Carbide Burr Set (Shank Ø 6 mm)

44096 105

44096 …Contents Serration Coating

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

Solid Carbide / Carbide Burrs, Cylindrical (ZYA)

044102 - 44109

Serration 2/4* Serration 3 (aluminium) Serration 6 Serration 9Head Ø x Shank Ø 44102 … 44103 … 44106 … 44109 …

length mm mm*3 x 14 3 102 102 1026 x 5 3 103 103 1036 x 12 3 104 104 1046 x 18 6 106 106 106 1068 x 20 6 107 107 107 107

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

44102 - 44109

0TypeAll sets in case. Dimensions: head Ø x head lengthmm.

44096 101TypeContents 4-part:1 ea. burr serration 3 (aluminium): cylindrical 12 x25 mm, helical 12 x 25 mm, round arc 12 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:cylindrical 12 x 25 mm, helical 12 x 25 mm, roundarc 12 x 25 mm, pointed arc 12 x 25 mm.

44096 104TypeContents 6-part:1 ea. burr serration 6: cylindrical 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:cylindrical 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: cylindrical 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.

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Solid Carbide / Carbide Burrs, Cylindrical (ZYA-S)

0With face-cutting serration. 44116 - 44119

Serration 5 Serration 6 Serration 6/TiAlN Serration 9Head Ø x Shank Ø 44115 ... 44116 … 44117 ... 44119 …

length mm mm6 x 18 6 106 1068 x 20 6 107 107

10 x 20 6 109 109 10912 x 25 6 112 112 112

44115 - 44119

Solid Carbide / Carbide Burrs, Helical (WRC)

044122 - 44129

Serration 2/4* Serration 3 (aluminium) Serration 5 Serration 6 Serration 6/TiAlN Serration 9Head Ø x Shank Ø 44122 … 44123 … 44125 ... 44126 … 44127 ... 44129 …

length mm mm*2 x 11 3 101 101 101*3 x 12 3 102 102 1026 x 12 3 104 104 1046 x 18 6 106 106 106 1068 x 20 6 107 107 107

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

44122 - 44129

Solid Carbide / Carbide Burrs, Spherical (KUD)

044132 - 44139


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

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

44132 - 44139

Solid Carbide / Carbide Burrs, Tear-Shaped (TRE)

044142 - 44149


length mm mm*3 x 6 3 101 101 1016 x 10 3 102 102 1026 x 10 6 103 103 1038 x 15 6 104 104 104

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

44142 - 44149



Solid Carbide / Carbide Burrs, Round Arc (RBF)

044152 - 44159


length mm mm*3 x 8 3 101 101 101

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

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

44152 - 44159

Solid Carbide / Carbide Burrs, Pointed Arc (SPG)

044162 - 44169

Serration 2/4* Serration 5 Serration 6 Serration 6/TiAlN Serration 9Head Ø x Shank Ø 44162 … 44165 ... 44166 … 44167 ... 44169 …

length mm mm*3 x 6 3 101 101 101

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

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

44162 - 44169

Solid Carbide / Carbide Burrs, Flame-Shaped (H)

044172 - 44179

Serration 2/4* Serration 6 Serration 9Head Ø x Shank Ø 44172 … 44176 … 44179 …

length mm mm*3 x 6 3 101 101 1018 x 20 6 102 102 102

12 x 32 6 103 103 10315 x 35 8 107 107 107

44172 - 44179

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Solid Carbide / Carbide Burrs, Rounded Conical (KEL)

044182 - 44189


length mm mm*3 x 12 3 101 101 1016 x 18 6 103 103 103

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

44182 - 44189

Solid Carbide / Carbide Burrs, Pointed Conical (SKM)

044192 - 44199


length mm mm*3 x 8 3 101 101 101

*3 x 11 3 102 102 102*3 x 15 3 103 103 1036 x 12 3 104 104 1046 x 20 6 105 105 105

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

44192 - 44199

Solid Carbide / Carbide Burrs, Angle-Shaped 60° (KSJ)

044202 - 44209


length mm mm*3 x 3 3 101 101 1016 x 4 6 102 102 102

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

44202 - 44209

Solid Carbide / Carbide Burrs, Angle-Shaped 90° (KSK)

044212 - 44219


length mm mm*3 x 3 3 101 101 1016 x 4 6 102 102 102

10 x 6 6 103 103 10312 x 8 6 104 104 104

15 x 10 6 105 105 105

44212 - 44219

Solid Carbide / Carbide Angle Burrs (WKN)

044222 - 44229


length mm mm*3 x 3 3 101 101 1016 x 8 3 102 102 102

10 x 13 6 104 104 10412 x 13 6 105 105 105

44222 - 44229



IWith PFERD carbide burrs materials of almost

any strength can be machined. This is possible

thanks to the harmonisation of tooth shape,

number of teeth, spiral angle, rake angle and

true-running accuracy. The excellent concentrici-

ty of the 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 burrs

allows- the use with roboters and

- multiple regrinding.

Basic principle: The harder the material,

the finer the serration.

Note:

Further dimensions and serrations, carbide burrs

with special shank shapes and -lengths and

special serrations available on request.

Material groups Application Serration Cutting speed

unhardened, non-tempered steel with astrength of up to 1200N/mm2 (< 35 HRC)

rust and acid-resistantsteel

steel and cast steelmaterials

soft non-ferrous metals

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

austenitic and ferriticstainless steel

aluminium alloys,brass, copper, zinc

grey cast iron, spheroidal cast iron

fibre-reinforcedplastics, thermopla-stics, ebonite.

coarse metal cuttingapplications = highstock removal

1

3PLUS

3PLUS

4

5

13PLUS

4

5

aluminium

1

aluminium

4

3PLUS

4

5

1

3PLUS

aluminium

aluminium

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

coarse metal cuttingapplications = highstock removallight-duty metal cuttingapplications e.g.deburringcoarse metal cuttingapplications = highstock removallight-duty metal cuttingapplications e.g.deburringcoarse metal cuttingapplications = highstock removallight-duty metal cuttingapplications e.g.deburring

coarse metal cuttingapplications = highstock removal

stainless steel

non-ferrous metals

hardened, non-tempe-red steel with a strengthof more than 1200N/mm2 (> 35 HRC)

hard non-ferrousmetals

materials with veryhigh-temperaturestrength

cast iron materials

coarse metal cuttingapplications = highstock removallight-duty metal cuttingapplications e.g.deburringcoarse metal cuttingapplications = highstock removalcoarse metal cuttingapplications = highstock removal

tool steel, temperedsteel, alloy steel, cast steel

bronze, titanium/titani-um alloys, very hardaluminium alloys (witha high Si-content)

nickel-base alloys,Ni-Co-alloys(construction ofengines andturbines)

others/plastics

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

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

Application:Optimal rpm and driving performance of the drive (pneumatic, electric, flexible shank) are essential for economic use. This is why we recommend:1. Use the highest rpm possible. Only in exceptional cases (e.g. in stationary machines or when countersinking with fully immersed

burr) should speeds 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 reduces rpm 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 tool 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 = rpm, D = tool diameter, Vc = cutting speed.

light-duty metal cuttingapplications e.g.deburring

Serration aluminium Serration 1 Serration 3 PLUS Serration 4 Serration 5

Carbide Burrs cat.-no. 44233 - 44289

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Sets of Burrs, Carbide Quality (Shank Ø 3 mm)

ITypeIn 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)

ITypeIn metal box. Serration Combicut.High chip removal capacity thanks to aggressivetooth 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-ferrousmetals. For quick, aggressive metal cutting applica-tions on surfaces and in solid stock. High grip whenmachining edges, e.g. when deburring. Exceptional-ly well suited for machining welds.

44234


10-part Combicut 101

44234

Carbide Burrs, Cylindrical (ZYA)

IISO 7755/2+DIN 8033-2. 44238 - 44240

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

length mm mm length 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)

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

44243 - 44245

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

length mm mm length 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)

IISO 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 11312 x 25 8 65 114 114 11416 x 25 6 65 115 115

44246 - 44252

•Carbide burrs



Carbide Burrs, Spherical (KUD)

IISO 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)

IDIN 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)

I 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)

I 44272 - 44273


length mm mm length mm6 x 13 3 43 102

12 x 30 6 70 104

44272 - 44273

Carbide Burrs, Rounded Conical (KEL)

I DIN 8033-5. 44274

AluminiumHead Ø x Shank Ø Overall 44274 …


44274

Carbide Burrs, Pointed Conical (SKM)

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


length mm mm length 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

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Carbide Angle Burrs (WKN)

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

44289

Serration 5Head Ø x Shank Ø Overall 44289 …


44289

44300 - 44355 Grinding Points EN 12413

The mounted grinding points aredistinguished by a constantly high stockremoval rate, long service life, andexcellent workpiece finish. The highconcentricity prevents chatter marks,ensures smooth operation, reduces theload of the drive system and ensures animproved protection of the operator’ssafety and health. The grinding points areespecially suited for the shown applicati-ons (see table), because of grit type, gritsize, hardness and bonding. They can beused universally for grinding edges andsurfaces alike.

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 rpm for thetool and the machine.Example:- grinding point Ø 20 mm,- recommended peripheral speed 15 - 40 m/s,- rpm: 14.000 - 38.000 min-1.

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

n = rpmD = tool diameterVc = peripheral speed

Abrasive Special corundum (SC) High-grade corundum (HGC) corundum composite (CC)for material hardened steel, cast iron steel, non-ferrous metals,

tool steel cast iron metals, plastics (hard) GFKgrit (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 is the grit

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

Mounted Grinding Point Assortment NDW (Shank Ø 3 mm)

FType10-part, 1 ea. x cylindrical 4 x 8 / 6 x 10 / 8 x 10 / 10x 13, 1 ea. x pointed arc 5 x 10 / 8 x 10, 1 ea. xspherical 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 grinding results, longservice life, recommended working speed 10-30m/sec.

ApplicationFor die and tool making, especially suitable for fine-grinding and deburring, edge working, hardenedsteel.

QualityComposition: N = normal corundum, D = high-grade corun-dum, dark red, W = single crystal corundum,white.

44300

Shank 44300 …Contents length mm

10-part 50 101

44300

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

Purchase orders must be in pieces.



Grinding Points NDW (Shank Ø 3 mm)

FTypeExtraordinary stability, great edge strength, perfectgrinding results, 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 machining, hardenedsteel.Quality

Composition: N = normal corundum, D = high-grade corundum, dark red, W = single crystal corundum, 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)

ITypeFine grit, 15-part, 2 ea. x cylindrical 5 x 10 / 8 x 10/ 16 x 4, 1 ea. cylindrical 4 x 8 / 6 x 13 / 8 x 2 / 10 x13 / 13 x 3, 1 ea. 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 corundum, pink.

44305

44305 …Contents

15-part 101

44305

Grinding Points EK (Shank Ø 3 mm)


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)

IQualityHigh-grade corundum, pink.

44317

Ø x Height 44317 …mm Grit <

4 x 8 Coarse 60 10 ea. 1044 x 8 Fine 100 10 ea. 105

5 x 10 Coarse 60 10 ea. 1065 x 10 Fine 100 10 ea. 1076 x 13 Coarse 60 10 ea. 1096 x 13 Fine 100 10 ea. 1108 x 16 Coarse 46 10 ea. 1158 x 16 Fine 80 10 ea. 116

44317

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Mounted Grinding Points Assortment EK (Shank Ø 6 mm)

Type10-part: 5 x cylindrical 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).


44320

44320 …Contents

10-part 101

44320

Mounted Grinding Points Assortment EK (Shank Ø 6 mm)

ITypeCoarse grit, 10-part, 1 ea. x cylindrical 10 x 13 / 13 x 20 / 20 x 6 / 20 x 13 / 20 x 25, 1 x spherical Ø 16, 1 x helical 20 x 25, 1 x cone point 20 x 25, 1 x pointed arc 13 x 20, 1x conical 20 x 20.Dimensions = Ø x height.


44322

44322 …Contents

10-part 101

44322

Mounted Grinding Points, Cylindrical Point EK (Shank Ø 6 mm)


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 11213 x 3 114

13 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

Mounted Grinding Points, Cylindrical Point EK (Shank Ø 6 mm)

I QualityHigh-grade corundum, pink.

44327

Ø x Height 44327 …mm Grit

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)


44330


16 x 32 10220 x 32 105


20 x 40 10625 x 70 107

44330

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

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 19,5 10125 x 24,0 102

Largest Ø x Height 44340 …mm

32 x 29,0 10340 x 36,0 104

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 10325 x 20 Fine 60 10432 x 25 Coarse 24 10532 x 25 Fine 46 10640 x 32 Coarse 24 107

44342

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Mounted Grinding Points, Cylinder Point (Shank Ø 6 mm)

I44350AWN/H softTypeCeramic bonding.ApplicationSoft grinding, very good performance. QualityCorundum composite (white/blue).

44355ADW/L mediumTypeSynthetic resin bonding.ApplicationHigh stock removal rate, no loading, universal use. QualityCorundum composite (dark brown).

44350

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

Height mm Grit8 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 44350 … 44355 …

Height mm Grit25 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

Poliflex® Cylindrical Fine Grinding Points

IApplicationE.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 metals. Also for aluminium, forgeablealuminium alloys, cast aluminium. Recommendedperipheral speed < 12-20 m/s. QualityHigh-grade corundum, pink (EK).

44365TypeLeather bonding, better surface quality, long servicelife.ApplicationAs preparation for polishing and rounding of edges.Recommended peripheral speed < 15-30 m/s. QualityHigh-grade corundum 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 Shank Ø Shank 44364 … 44365 … 44366 …

Height mm Grit mm length mm8 x 12 120 3 30 112 109 107

10 x 15 120 6 40 118 11415 x 25 120 6 40 128 12320 x 30 120 6 40 132 127 11125 x 25 120 6 40 134 12930 x 30 120 6 40 136 131

44366

44364

rpm 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 rpm for the chosendiameter of the Poliflex® -tool in min-1.

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

n = rpmD = tool diameterVc = peripheral speed

44364 - 44366



44375 - 44377 Polishing Points

Thanks 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 etc.

Felt Polishing Points (Shank Ø 6 mm)

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

Note:Cat.-no. 44375 120 with hole 6 mm Ø, withoutmounting arbor.

44375 101-105

Head Ø x Length 44375 …Shape approx. mm

Cylindrical 10 x 15 101Cylindrical 25 x 30 105

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

Head Ø x Length 44375 …Shape approx. 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


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

Thanks to the different diameters and shapes, evencomplicated workpieces can be polished. Easy toprofile.

44376 101-103

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

Cylindrical 6 x 10 40 16.000-32.000 101Cylindrical 8 x 10 40 12.000-24.000 102Cylindrical 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

Abrasives Felt with lapping compoundfor material made of steel, cast iron, non-ferrous metalsgrit (from - to) microfine (with paste grit 1200) –

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.

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IApplicationMainly used in high-gloss polishing in conjunctionwith special lapping compound cat.-no. 43141 orpolishing 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 for face grinding. The borehole in the faceprevents the accumulation of residue.

44377 101

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

Cylindrical 10 x 14 40 10.000-20.000 101Cylindrical 15 x 20 40 6.000-12.000 102Cylindrical 20 x 25 40 5.000-10.000 103Cylindrical 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-shaped 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

Polishing Paste Bars

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

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

44380

44380 …Type Application Colour

Pre-polishing paste Steel + stainless steel Green 101Pre-polishing paste Aluminium + brass Grey 102Pre-polishing paste Non-ferrous metals Brown 103

High-gloss polishing paste all metals Pink 104High-gloss polishing paste Plastics Beige 105

44380

Diamond Polishing Pastes

IApplicationMachining 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

Contents Colour of 44381 …Grit g 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

ITypeCylindrical shape, A = offset shank, N = non-offsetshank. Advantages: Excellent service life andprofile-holding properties. Short machining times.Reduction of non-productive times. No thermaldamage of the workpiece thanks to the low grindingtemperatures. Even quality for many workpieces.

44385Diamond grinding pointsApplicationFor grinding 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 stone, fire-resistant materials as well aswith inner holes 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 steel, tool steel, mouldedsteel, ball bearing steel, chrome steels as well asinner holes 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 13218,0 x 10 6 N 50 – 13420,0 x 10 6 N 50 – 136 136

44385 - 44390

Diamond and CBN Grinding Tools

ITypeSynthetic resin bonding.ApplicationParticularly for grinding (sharpening) carbide(diamond) resp. HSS-tools (CBN = Cubic boronnitride) on all common grinding machines. Universaluse 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. For dry 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 abrasiveparticles per carat (ct) per unit volume (cm3) of theabrasive coating.

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

Coating mm mm mm Grit Bonding concentrationDiamond 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

D

D

H

X

U

T 45°E

12 V 9

D

H

U

X

E

ST

12 A 2/45°

44500 - 44502

EN/OP

• Grinding machine discs • Grinding discs • Reducing flanges • Rough grinding discs

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Grinding Machine Deburring Disc Scotch-BriteTM DB-WL

VTypeThese discs are made of wrapped-around fibre. Thisguarantees a continuous release of the grits.Extremely long service life. High cutting force.Max. rpm 4500.

ApplicationEspecially suitable for deburring and rounding ofedges and boreholes, milling or punching edges andfor deburring taps. Suitable for all metals, even forhard and ductile materials such as stainless steeland titanium.

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

44540

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

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

44540

Grinding Machine Finishing Disc Scotch-BriteTM FS-WL

VTypeWrapped-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. rpm 4500.

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

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

44541

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

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

44541

Reducing Flange for Compact Discs

VTypePair, 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, theborehole can be widened.

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

44545

Suitable for 44545 ...inside Ø mm

76,2 101

44545

Grinding Discs for Rough-Grinding

44550

NC/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 51 104

200 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

TypeStraight, ceramic bond, bonding type V 42, hardness 36 P.ApplicationFor general workshop use. For roughing standardsteel, iron etc.QualityNormal corundum (NC).

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



Grinding Discs for Finishing

TypeStraight, ceramic bond, bonding type V 42.Note:Grinding discs 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 corundum (NC).

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

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

QualitySilicon carbide, green (SIC).

44552

NC /grit 60 HGC/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

Reducing Rings for Grinding Discs

Type Pairs.

Application For reducing the borehole Ø of the grinding discs(cat.-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)

9TypeClamp flange for retrofitting standard free-handangle grinders with regular flange. It features wear-resistant coating, which, thanks to its bars, dampensvibrations even more, because the driving face isreduced in size. It therefore reduces the load on theup-to-now especially stressed and strained parts of

the human body and significantly increases thequality 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-rein-forced, 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 machin-ing steel and non-ferrous metals.

44601

Ø x Width Max. permitted 44601 …mm rpm <

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

44601



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Rough Grinding Discs (Steel)

ßTypeDepressed centre, glass-fibre-reinforced, borehole22,2 mm Ø, Normal corundum, max. working speed80 m/s. High abrasive performance and long servicelife.

ApplicationFor machining steel.

44603

Ø x thickness 44603 ...mm Max. rpm <

115 x 6 13.285 10 ea. 101125 x 6 12.200 10 ea. 102178 x 8 8.600 10 ea. 103230 x 8 6.600 10 ea. 104

44603

Abrasive Discs (for Steel, Stainless Steel and Aluminium) RS3 in 1

9RS3 in 1TypeDepressed centre, easy machining of steel, stain-less steel and aluminium without tool exchange.Better performance and longer service life incomparison to other multi-purpose wheels, also lowloading. Free of iron and sulphur.

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

44602

Ø x Width 44602 ...mm Max. rpm <

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

Machining of aluminiumwith RS3 in 1 (not loaded).

Machining of aluminiumwith standard multi-pur-pose disc (loaded).

44602


9TypeCold-moulded, glass-fibre-reinforced, open struc-ture, hole 22,2 mm Ø, max. working speed 80 m/sec.ApplicationFor machining steel with high-rpm angle grinders.

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

44609Standard universal Type KSMTypeHard wheel with long service life.ApplicationUniversal application in general metalworking.

44606

Medium-hard StandardØ x Width 44606 … 44609 …

mm Max. rpm <115 x 6 13.285 25 ea. 101 101125 x 6 12.200 25 ea. 102 102150 x 6 10.185 10 ea. 103180 x 6 8.600 10 ea. 104 104

Medium-hard StandardØ x Width 44606 … 44609 …

mm Max. rpm <180 x 8 8.600 10 ea. 105 105

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

44609

44606 - 44609






ITypeCold-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 spheroidalcast iron), with good abrasive performance and longservice life. Universal use.

44617Hard wheelType A 24 RApplicationFor steel, with good abrasive performance and longservice life. For working on welds, deburring, edgeworking.

44615

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

mm Max. rpm <115 x 4,1 13.300 10 ea. 101115 x 7,2 13.300 10 ea. 101 102125 x 7,2 12.200 10 ea. 102 104178 x 7,2 8.600 10 ea. 103 106178 x 8,3 8.600 10 ea. 104 107230 x 7,2 6.600 10 ea. 105 108

44617

44615 - 44617

Rough Grinding Discs (Aluminium)

9Medium-hard disc Type RS 24 Type Cold-moulded depressed centre, glass-fibre-rein-forced, open structure, borehole 22,2 mm Ø, max.

working speed 80 m/sec. Easy grinding, with longservice life and very high stock removal rate. Verylow loading.Application For all lubricating non-ferrous metals such asaluminium, copper, zinc, lead and tin and correspon-

ding alloys such as bronze, brass, gun metal. Forgrinding lugs, skins of a casting, welds, burrs andedges. 44611

Ø x Width 44611 …mm Max. rpm <

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

44611

Rough Grinding Discs (Stainless Steel)

9Medium-hard wheel Type RS 38 Type Cold-moulded depressed centre, glass-fibre-rein-forced, open structure, borehole 22,2 mm Ø, max.

working speed 80 m/sec. Easy grinding, with longservice 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 (GX

steel), spring steel, all types of construction and toolsteel. For grinding edges, deburring, cleaning ofwelds.

44630

Ø x Width 44630 …mm Max. rpm <

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

44630

Rough Grinding Discs (Stainless Steel)

ITypeCold-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. Universal use.

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

44619A 30 M A 30 N

Ø x Width 44619 … 44621 …mm Max. rpm <

115 x 4,1 13.300 10 ea. 101115 x 7,2 13.300 10 ea. 101 103125 x 5,2 12.200 10 ea. 105125 x 7,2 12.200 10 ea. 102 106178 x 7,2 8.600 10 ea. 103178 x 8,3 8.600 10 ea. 104230 x 7,2 6.600 10 ea. 105

44621

44619 - 44621



EN/OP

• Cup grinding wheels • Cutting-off discs

Cup Grinding Discs

9TypeConical, medium-hard, borehole 22,2 mm Ø.ApplicationFor rough grinding and 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 alloyed steel,spring steel, tempered steel.QualityNormal corundum.

44661ApplicationFor grinding natural and artificial stone, chamferingof edges, cleaning of grey cast iron parts and offrameworks. For concrete, refractory stones, tiles,glazed tiles, clinker, and moulding sand.QualitySilicon carbide.

44660

Metal StoneMax. Ø x Height 44660 … 44661 …

Grit mm Hardness 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

Small Free-Hand Cutting-Off Discs

I44800Medium-hard discTypeStraight, fibre-reinforced synthetic resin bonding,max. working speed 80 m/sec. Produced withoutadded fillers containing iron, sulphur or chlorine.

ApplicationUniversal use for cutting steel, stainless steel, castiron and non-ferrous metals. Especially suitable formaterials with very high-temperature strength, e. g.when repairing engines in turbine construction. Alsoin car-body construction and for cutting sheet metalin hard-to-reach places.Note:(Compressed-air) straight grinders see cat.-no.91500 - 91503, 92425, 92430.

44801Mounting boltTypeShank Ø 6 or 10 mm.

44800

Cutting-off disc Mounting boltØ x Width Borehole Ø 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-rein-forced, open structure, borehole 22,2 mm Ø. Hard,with long life and cool, fast cutting.

ApplicationFor cutting high-strength structural steel.

44805

Ø x Thickness 44805 …mm Shape Max. rpm <

115 x 3 Depressed centre 13.285 25 ea. 101125 x 3 Depressed centre 12.200 25 ea. 102180 x 3 Flat 8.600 25 ea. 103230 x 3 Flat 6.600 25 ea. 104

180 + 230 mm

44805

115 + 125 mm


ßTypeHard disc with long service life. Borehole 22,2 mm,Normal carborundum.

ApplicationFor quickly cutting steel.

44803

Ø x Thickness 44803 ...mm Shape Max. rpm <

115 x 2,5 Depressed centre 13.285 25 ea. 101125 x 2,5 Depressed centre 12.200 25 ea. 102

180 x 3 Flat 8.600 25 ea. 103230 x 3 Flat 6.600 25 ea. 104

44803


Purchase orders must be in pieces.www.hhw.de44.24




9TypeGlass-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 discs typeXT/FT/FTK 67TypeVery long service life and special cool cutting.ApplicationFor cutting sheet metal, tubing, profiles and solidstock. Effortlessly cuts all types of iron.

44814Medium-hard disc Type KSM/KSMKTypeWith good cutting properties and high-performancestandard.ApplicationFor universal use in metalworking.

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

44816Medium-hard cutting-off discType XT/FT/FTK 24TypeEven cuts heavy-duty materials very easily, with longservice life.ApplicationParticularly suitable for cutting aluminium, alumini-um alloys, copper, brass, bronze and other lubrica-ting non-ferrous metals.

44809

XT20 XT/FT/FTK 67 KSM/KSMK FT/FTK 33 XT/FT/FTK 24Ø x thickness 44809 … 44810 … 44814 … 44815 … 44816 …

mm Shape Max. rpm <115 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 – 208 108115 x 3,0 Depressed centre 13.285 25 ea. 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 ea. 116125 x 3,0 Depressed centre 12.200 25 ea. 216 116 216150 x 1,5 Flat 10.185 25 ea. 108 216 116 216150 x 3,0 Flat 10.185 – 223180 x 1,5 Flat 8.600 25 ea. 105 229 223180 x 1,5 Flat 8.600 – 128180 x 3,0 Flat 8.600 25 ea. 231 131 231180 x 3,0 Flat 8.600 – 131230 x 1,9 Flat 6.600 25 ea. 106 237 137230 x 3,0 Flat 6.600 25 ea. 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



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• there of 15.000 customised items

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EN/OP

• Cutting-off discs


ITypeFibre-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 discType A 24/46/60 PApplicationLong service life and quick cut (universal use).

44807Hard discType 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 (universal use).

44806

A 24-60 P A 24-60 SØ x thickness Grit 44806 … 44807 …

mm Shape Max. rpm size <115 x 1,0 Flat 13.300 60 25 ea. 105 104115 x 1,6 Flat 13.300 46 25 ea. 106 105115 x 2,4 Flat 13.300 30 25 ea. 106115 x 2,4 Depressed centre 13.300 46/30 25 ea. 107 107125 x 1,0 Flat 12.200 60 25 ea. 109 109125 x 1,6 Flat 12.200 46 25 ea. 110 110125 x 2,4 Flat 12.200 46 25 ea. 111125 x 2,4 Depressed centre 12.200 46/30 25 ea. 111 112178 x 1,6 Flat 8.600 46 25 ea. 112 115178 x 2,9 Flat 8.600 24 25 ea. 113 116230 x 1,9 Flat 6.600 46 25 ea. 114 119230 x 2,9 Flat 6.600 24 25 ea. 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 ofreactor construction. Borehole 22,2 mm Ø, max.working speed 80m/sec.

Application Cutting-off disc, free of iron and sulphur. Foruse in reactor construction and for cutting alloyed,high-alloyed and corrosion-resistant stainless steel,sheet metal, tubing, profiles and solid stock.

44825

Ø x thickness 44825 …mm Shape Max. rpm <

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

44825


9Type FT/FTK 38TypeVery hard cutting-off disc with good cutting proper-ties. Complies with the rules and regulations ofreactor construction. Borehole 22,2 mm Ø, max.working speed 80m/sec.ApplicationCutting-off disc, free of iron and sulphur. For use 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 ea. 301115 x 1,5 Flat 13.285 – 302115 x 3,0 Depressed centre 13.285 25 ea. 303125 x 1,0 Flat 12.200 – 304125 x 1,5 Flat 12.200 – 305


125 x 3,0 Depressed centre 12.200 25 ea. 306180 x 1,5 Flat 8.600 25 ea. 307180 x 3,0 Flat 8.600 25 ea. 308230 x 1,9 Flat 6.600 25 ea. 309230 x 3,0 Flat 6.600 25 ea. 310

44820 304

115 x 3 + 125 x 3 mm

44820


Purchase orders must be in pieces.www.hhw.de44.26




9Extra thin high-quality cutting-off disc Typ XTK8/XT10 Type Very hard, free of iron and sulphur, with extremelyquick cut, very thin, very precise, chatter-free, burr-free, low-noise, cool, with extremely 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 44823 …mm Shape 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


ITypeFibre-reinforced synthetic resin bonding, borehole22,2 mm Ø, max. working speed 80 m/sec. Pro-duced without added fillers containing iron, sulphuror chlorine.ApplicationFor cutting sheet metal, tubing, profiles and solidstock made of stainless steel.

44830Medium-hard discType A 24/46/60 P-INOXApplicationThickness 1,0 mm: Quick, almost burr-free cutting

(of e.g. sheet metal). Thickness 1,6/1,9/2,4/2,5mm: Long service life and quick cut (universal use).

44832Hard discType A 24/46/60 R-INOXApplicationThickness 1,0 mm: Quick, almost burr-free cutting(of e.g. sheet metal). Thickness 1,6/1,9/2,4/2,5mm: Long service life and quick cut (universal use).

44833Hard discType 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 servicelife and quick cut (universal use). Thickness 2,2 mm: Longest service life and highlateral stability (e.g. for profiled material or solidstock).

44830

P-INOX R-INOX S-INOXØ x thickness Grit 44830 … 44832 … 44833 …

mm Shape Max. rpm size <115 x 0,8 Depressed centre 13.300 60 25 ea. 101115 x 1,0 Flat 13.300 60 25 ea. 105 102 102115 x 1,6 Flat 13.300 46 25 ea. 106 103 103115 x 2,2 Depressed centre 13.300 46 25 ea. 105115 x 2,4 Flat 13.300 46 25 ea. 107 104125 x 0,8 Depressed centre 12.200 60 25 ea. 155125 x 1,0 Flat 12.200 60 25 ea. 109 106 106125 x 1,6 Flat 12.200 46 25 ea. 110 107 107125 x 2,2 Depressed centre 12.200 46 25 ea. 109125 x 2,4 Flat 12.200 46 25 ea. 111 108178 x 1,6 Flat 8.600 46 25 ea. 112 109 110178 x 2,3 Flat 8.600 24 25 ea. 111178 x 2,5 Flat 8.600 24 25 ea. 113 110230 x 1,9 Flat 6.600 46 25 ea. 114 111 115230 x 2,3 Flat 6.600 24 25 ea. 116230 x 2,5 Flat 6.600 24 25 ea. 115 112

44832

44833

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

44830 - 44833

Cutting-Off Discs (Metal)

IType 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-dri-ven manually-operated grinding machines.

44850

Ø x Thickness Borehole Ø 44850 …mm mm Shape 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



EN/OP

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

www.hhw.de44.28

Free-Hand Cutting-Off Discs (Stone)

9TypeGlass-fibre-reinforced, open structure, hole 22,2 mmØ, max. working speed 80 m/sec.

44817Standard universalType KSS/KSSKTypeMedium-hard disc for quick and easy cutting, avoidsbreaking of cut edges in marble.

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

44819Special hardType XT 66TypeVery hard cutting-off disc. High cutting capacity withlong 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

KSS/KSSK FT/FTK 44 XT 66Ø x thickness 44817 … 44818 … 44819 …

mm Shape Max. rpm115 x 1,5 Flat 13.300 201115 x 3,0 Depressed centre 13.285 201 101125 x 1,5 Flat 12.200 202125 x 3,0 Depressed centre 12.200 202 102180 x 1,9 Flat 8.600 204180 x 3,0 Flat 8.600 204 104230 x 1,9 Flat 6.600 205230 x 3,0 Flat 6.600 205

44817 44818

115 x 3 + 125 x 3 mm

44817 - 44819

See-Through Grinding Discs

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 corundum with siliconcarbide.

44902Type ERApplicationFor structural steel, malleable cast iron, cast steel, insome cases grey cast iron and non-metallic materi-als.

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

44902 - 44903

Type ER Type EFØ x thickness x 44902 … 44903 …

Grit 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, hard-bakedclinker, piping made of earthenware, piping made ofclay, washed-out concrete etc.

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

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

44821

Ø Segment Segment Hole 44821 … 44822 …mm height mm width mm mm110 5 1,6 22,2 101125 5 1,6 22,2 102115 7 2,2 22,2 101125 7 2,2 22,2 102180 7 2,4 22,2 103230 7 2,4 22,2 104

44822

44821 - 44822

set of burrs, hss quality (shank ø 6 mm) hss f 44001 type ... · pdf fileset of burrs,...

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