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ATORN SC ball nose end mill, short 4x4.5x57 mm T=4 HA RockTec PRO - coated - Solid carbide radius cutter ATORN SC ball nose end mill, short 4x4.5x57 mm T=4 HA RockTec PRO - coated - Solid carbide radius cutter ATORN SC ball nose end mill, short 4x4.5x57 mm T=4 HA RockTec PRO - coated - Solid carbide radius cutter
ATORN SC ball nose end mill, short 4x4.5x57 mm T=4 HA RockTec PRO - coated - Solid carbide radius cutter - 1
ATORN SC ball nose end mill, short 4x4.5x57 mm T=4 HA RockTec PRO - coated - Solid carbide radius cutter - 2
ATORN SC ball nose end mill, short 4x4.5x57 mm T=4 HA RockTec PRO - coated - Solid carbide radius cutter - 3
ATORN

ATORN SC ball nose end mill, short 4x4.5x57 mm T=4 HA RockTec PRO - coated

Brand: ATORN

Surface: RockTec PRO

Length: 57 mm

Art.-no. 16954360

Manufacturer article no. 11264444

EAN 4066107007829

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Application

Radius cutter in short design for machining materials up to 65 HRC, e.g. in die and mould making.

Execution

  • Cutting material, Ultra Micro fine grain
  • Cutting edge finish
  • HA shaft in line with DIN 6535
  • Clearance
  • Type H
  • With RockTec PRO coating
  • Radius tolerance = +/- 0.005 mm

Advantage

  • optimum chip removal and temperature resistance
  • Optimised geometry for machining hard materials
  • maximum service life thanks to RockTec PRO coating

Brand

ATORN

EAN

4066107007829

Manufacturer Part Number

11264444

Cutting material

SC

Surface

RockTec PRO

Type

H

Number of cutting edges (Z)

4 PCS

Twist angle

30°

Tool holding device

HA parallel shank

Construction length

Normal

Cutting edge diameter

4 mm

Cutting edge length

4.5 mm

Length

57 mm

Shank diameter

6 mm

fz hard 65 HRC

0.035 mm

Harmonized System Code

82077031

Product Group

152

Gross Weight

0.024 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]ft [mm/T] for diameterSuitability
1.00 Steels
1.08 Heat-treated steel43 CrMo 4>10001.3563120-2000.022⚪
1.10 Tool steelX 38 CrMoV 5 1<13001.2343120-2000.022⚪
6.00 Hard materials
6.01 Hardened steel -55 HRCx40CrMoV5-1-55HRC0.962080-1500.022⚫
6.02 Hardened steel -65 HRC90MnCrV8<65HRC60-1300.022⚫

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