ATORN SC ball nose end mill T4, short 2x2.5x7x57 mm T=4 HA RockTec PRO
Brand: ATORN
Surface: RockTec PRO
Length: 57 mm
Art.-no. 16954355
Manufacturer article no. 11264824
EAN 4066107033750
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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 |
Main EAN Code | 4066107033750 |
Manufacturer Part Number | 11264824 |
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 | Short |
Cutting edge diameter | 2 mm |
Cutting edge length | 2.5 mm |
Clearance length | 7 mm |
Length | 57 mm |
Clearance diameter | 1.95 mm |
Shank diameter | 6 mm |
fz hard 65 HRC | 0.019 mm |
Gross Weight | 0.024 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | ft [mm/T] for diameter | Suitability |
|---|---|---|---|---|---|---|
| 1.00 Steels | ||||||
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | 120-200 | 0.022 | ⚫ |
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 120-200 | 0.022 | ⚫ |
| 6.00 Hard materials | ||||||
| 6.01 Hardened steel -55 HRC | x40CrMoV5-1 | -55HRC | 0.9620 | 80-150 | 0.022 | ⚫ |
| 6.02 Hardened steel -65 HRC | 90MnCrV8 | <65HRC | 60-130 | 0.022 | ⚫ | |
