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ATORN counterbore set 180°, HSSE, through hole, fine, T=3 M3-M10 HA

Brand: ATORN

DIN: 373

Art.-no. 11445500

Manufacturer article no. 10641910

EAN 4050293068504


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Application

For producing 180° counterbores of fine quality grade for through holes in accordance with DIN 74-2, type H, J, K and DIN 974-1.

Execution

  • profile-ground with spiral blade

Advantage

  • spiral chip flutes ensure smooth cutting and the blade does not catch
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Brand

ATORN

Main EAN Code

4050293068504

Manufacturer Part Number

10641910

Cutting material

HSSE

Design

For clearance hole M3/M4/M5/M6/M8/M10, fine quality grade

Composition of set

1 of each counterbore for M3/M4/M5/M6/M8/M10

DIN

373

Gross Weight

0.600 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]f [mm/r] with diameterSuitability
1.00 Steels
1.01 Free machining steel9 S 20< 9001.071125-38
1.02 Structural steelST 37-2<5001.003725-34
1.03 Structural steelST 60-2> 5001.773525-32
1.04 Heat-treated steel42 CrMo 4<10001.722525-32
1.05 Cast ironGS-45<10001.044618-24
1.06 Case-hardened steel16 MnCr 5<12001.713118-27
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.400612-18
1.08 Heat-treated steel43 CrMo 4>10001.356312-16
1.09 Nitriding steel31 CrMoV 9<13001.85198-17
1.10 Tool steelX 38 CrMoV 5 1<13001.234310-19
2.00 Stainless steels
2.01 Austenitic stainless steelG-X 2 CrNiMo 18 15<11001.39538-14
3.00 Non-ferrous metals
3.01 Long-chipping aluminiumAI99.9<5003.030570-110
3.02 Short-chipping aluminiumG-AISi12<5003.258140-90
3.03 Copper alloy bronze, long-chippingCuSn4<12002.101620-40
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.073020-40
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.025030-60
3.07 ThermoplasticPVC, Acrylglas<10030-45
3.07 ThermoplasticCu Zn 39 Pb 3<6002.038130-45
3.08 DuroplastBakelit, Melamin<15030-45
3.09 Fibre-reinforced plasticsCFK, GFK<150030-45
3.10 GraphiteC8000<60 -
3.11 Composite materials -
4.00 Cast metal
4.01 Grey cast ironGG10<260 HB0.601016-30
4.02 Spheroidal graphite ironGGG 40<310 HB0.704016-30
4.03 Ductile ironGTW-55<280 HB0.805516-30
5.00 Special alloys
5.01 Titanium alloyTiAI5Sn2,5<12003.71158-17
5.02 Nickel-based alloyNiCr21Mo<14002.4858 -
5.03 Super alloysX45CrSi 9 3<14001.4718 -

Art.-no.
Cust. Mat. No.

Hazardous Material

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