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ATORN SC HPC end mill UNI T3 20x38x54x104 mm HB type N long

Brand: ATORN

Surface: ULTRA

Length: 104 mm

Art.-no. 16854658

Manufacturer article no. 11240106

EAN 4066107126490

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ATORN SC HPC end mill UNI T3 20x38x54x104 mm HB type N long

Art.-no. 16854658

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Application

HPC end mill for universal application, ideal for groove milling.

Execution

  • SC ultra-fine grain
  • ULTRA high-performance coating
  • Centre cutting
  • unequal helix angles: 33°/35°/37°
  • unequal cutting edge pitch
  • with edge protection chamfer
  • with neck reduction
  • Cutting edge with edge preparation

Advantage

  • Increased material removal rate
  • high level of process reliability up to 2xD
  • higher feed rates and cutting depths possible
  • reduced vibration
  • ideal for groove milling
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Brand

ATORN

EAN

4066107126490

Manufacturer Part Number

11240106

Cutting material

SC

Surface

ULTRA

Number of cutting edges (Z)

3 PCS

Twist angle

33°, 35°, 37°

Tool holding device

HB parallel shank

Construction length

Normal

Cutting edge diameter

20 mm

Cutting edge length

38 mm

Clearance length

54 mm

Length

104 mm

Edge protection chamfer length

0.3 mm

Clearance diameter

19 mm

Shank diameter

20 mm

fz steel 1000

0.2 mm

Harmonized System Code

82077010

Gross Weight

0.448 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< 9001.0711230-2750.008
1.02 Structural steelST 37-2<5001.0037230-2750.008
1.03 Structural steelST 60-2> 5001.7735230-2750.008
1.04 Heat-treated steel42 CrMo 4<10001.7225160-2000.008
1.05 Cast ironGS-45<10001.0446120-1500.008
1.06 Case-hardened steel16 MnCr 5<12001.7131140-1800.008
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.4006110-1300.005
1.08 Heat-treated steel43 CrMo 4>10001.3563110-1400.005
1.09 Nitriding steel31 CrMoV 9<13001.8519100-1200.005
1.10 Tool steelX 38 CrMoV 5 1<13001.2343100-1200.005
4.00 Cast metal
4.01 Grey cast ironGG10<260 HB0.6010180-2200.012
4.02 Spheroidal graphite ironGGG 40<310 HB0.7040150-1800.01
4.03 Ductile ironGTW-55<280 HB0.8055120-1500.01

Art.-no.
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