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ATORN SC torus milling cutter Z4 HA shaft SB diameter 20.0 x 38 x 104 mm

Brand: ATORN

Surface: Uncoated

Length: 104 mm

Art.-no. 16655570

Manufacturer article no. 11869238

EAN 4050293640915


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Application

HPC torus milling cutter 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 breaker on the end and at circumference
  • Defined edge rounding of the cutting edge
  • centre cutting
  • Radius tolerance = +/- 0.01 mm
  • with clearance
  • Polish sanding
  • with internal cooling

Advantage

  • Chip breakers on the end and at circumference ensure short chips for long-chipping materials
  • High material removal rate
  • Uneven pitch and twist reduces vibrations
  • High-gloss polished cutting edges for better chip removal
  • Ideal for NF metals and plastics
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Brand

ATORN

Main EAN Code

4050293640915

Manufacturer Part Number

11869238

Cutting material

SC

Surface

Uncoated

Type

W

Number of cutting edges (Z)

4 PCS

Twist angle

38°
41°

Tool holding device

HA parallel shank

Construction length

Normal

Cutting edge diameter

20 mm

Cutting edge length

38 mm

Clearance length

52 mm

Length

104 mm

Clearance diameter

19 mm

Shank diameter

20 mm

Edge radius

2 mm

fz aluminium

0.231 mm

Gross Weight

0.300 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<5003.030510000.220
3.01 Long-chipping aluminiumAI99.9<5003.03056000.180
3.02 Short-chipping aluminiumG-AISi12<5003.25817500.200
3.02 Short-chipping aluminiumG-AISi12<5003.25814500.145
3.03 Copper alloy bronze, long-chippingCuSn4<12002.10162400.150
3.03 Copper alloy bronze, long-chippingCuSn4<12002.10161500.120
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.07302400.150
3.04 Copper alloy bronze, short-chippingCuNi12Zn24<8502.07301500.120
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.02502200.120
3.05 Copper alloy brass, long-chippingCu Zn 20<6002.02501200.120
3.07 ThermoplasticPVC, Acrylglas<1003500.150
3.07 ThermoplasticCu Zn 39 Pb 3<6002.03812200.120
3.07 ThermoplasticCu Zn 39 Pb 3<6002.03811200.120
3.07 ThermoplasticPVC, Acrylglas<1003000.130
3.09 Fibre-reinforced plasticsCFK, GFK<15002800.115
3.09 Fibre-reinforced plasticsCFK, GFK<15002500.096

Art.-no.
Cust. Mat. No.

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Technical information