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ATORN SC HPC torus milling cutter, Ø 12.0 x 26 x 37 x 83 mm, HA shaft, r=2 mm

Brand: ATORN

Surface: ULTRA MS

Length: 83 mm

Art.-no. 16672240

Manufacturer article no. 11861120

EAN 4050293360448

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Application

HPC torus milling cutter with an unequal twist and unequal pitch for smoothing and rough machining stainless steels and titanium, Ni and Co alloys. The unequal twist angle prevents vibration on the tool, thereby ensuring excellent finishing surfaces as well as higher feed rates and greater cutting depths.

Execution

  • Ultra-fine grain cemented carbide
  • HA straight shank
  • With clearance
  • ULTRA MS high-performance coating
  • Defined cutting edge rounding
  • Centre cutting

Advantage

  • Rough machining and smoothing with a single tool
  • Ideal for trochoidal milling
  • HPC geometry for optimum feed rates and running smoothness
  • Suitable for large cutting depths
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Brand

ATORN

EAN

4050293360448

Manufacturer Part Number

11861120

Cutting material

SC

Surface

ULTRA MS

Type

VA

Number of cutting edges (Z)

4 PCS

Twist angle

35°
38°

Tool holding device

HA parallel shank

Construction length

Normal

Cutting edge diameter

12 mm

Cutting edge length

26 mm

Clearance length

37 mm

Length

83 mm

Clearance diameter

11 mm

Shank diameter

12 mm

Edge radius

2 mm

fz stainless steel

0.045 mm

Product Group

1HJ

Gross Weight

0.110 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]fz [mm/T] at diameterSuitability
1.00 Steels
1.01 Free machining steel9 S 20< 9001.0711120-1400.06
1.02 Structural steelST 37-2<5001.0037130-1500.06
1.03 Structural steelST 60-2> 5001.7735130-1500.06
1.04 Heat-treated steel42 CrMo 4<10001.7225120-1400.06
1.05 Cast ironGS-45<10001.0446120-1400.06
1.06 Case-hardened steel16 MnCr 5<12001.7131 -
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.4006 -
1.08 Heat-treated steel43 CrMo 4>10001.3563 -
1.09 Nitriding steel31 CrMoV 9<13001.8519 -
1.10 Tool steelX 38 CrMoV 5 1<13001.2343 -
2.00 Stainless steels
2.01 Austenitic stainless steelG-X 2 CrNiMo 18 15<11001.395360-800.05
5.00 Special alloys
5.01 Titanium alloyTiAI5Sn2,5<12003.711560-800.068
5.02 Nickel-based alloyNiCr21Mo<14002.485860-800.051
5.03 Super alloysX45CrSi 9 3<14001.471860-800.068

Art.-no.
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