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SC end mill with IC, clearance diameter 4.7 mm, clearance length 20 mm

Brand: ATORN

Surface: Uncoated

Length: 50 mm

Art.-no. 16655020

Manufacturer article no. 11869181

EAN 4050293640342

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Application

End mill with uneven pitch for roughing and finishing of non-ferrous metals with maximum machining performance.

Execution

  • Solid carbide ultra-fine grain
  • Straight shank in line with DIN 6535 HA
  • With chip breakers on the front
  • Defined edge rounding of the cutting edge
  • centre cutting
  • With edge protection radius
  • Polish sanding
  • with internal cooling

Advantage

  • High material removal rate
  • Uneven pitch reduces vibrations
  • Corner radius increases the service life
  • High-gloss polished cutting edges for better chip removal
  • Ideal for NF metals and plastics
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Brand

ATORN

Main EAN Code

4050293640342

Manufacturer Part Number

11869181

Cutting material

SC

Surface

Uncoated

Type

W

Number of cutting edges (Z)

3 PCS

Twist angle

40°

Tool holding device

HA parallel shank

Construction length

Normal

Cutting edge diameter

5 mm

Cutting edge length

15 mm

Clearance length

20 mm

Length

50 mm

Clearance diameter

4.7 mm

Shank diameter

6 mm

fz aluminium

0.022 mm

Gross Weight

0.025 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]ft [mm/T] for diameterSuitability
3.00 Non-ferrous metals
3.01 Long-chipping aluminiumAI99.9<5003.030510000.055
3.01 Long-chipping aluminiumAI99.9<5003.03056000.030
3.02 Short-chipping aluminiumG-AISi12<5003.25817500.050
3.02 Short-chipping aluminiumG-AISi12<5003.25814500.025
3.03 Copper alloy bronze, long-chippingCuSn4<12002.10162400.035
3.03 Copper alloy bronze, long-chippingCuSn4<12002.10161500.020
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.07302400.035
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.07301500.020
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.02502200.030
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.02501200.020
3.07 ThermoplasticCu Zn 39 Pb 3<6002.03812200.030
3.07 ThermoplasticPVC, Acrylglas<1003500.035
3.07 ThermoplasticPVC, Acrylglas<1003000.025
3.07 ThermoplasticCu Zn 39 Pb 3<6002.03811200.020
3.09 Fibre-reinforced plasticsCFK, GFK<15002800.025
3.09 Fibre-reinforced plasticsCFK, GFK<15002500.018

Art.-no.
Cust. Mat. No.

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Technical information