ATORN HPC end mill, long, KR dia. 8x24x30x68 mm T=4 HA r=0.2 RockTec PRO
Brand: ATORN
Surface: RockTec PRO
Length: 68 mm
Art.-no. 16950386
Manufacturer article no. 11264645
EAN 4066107031961
Application
HPC end mill in long version for machining materials up to 65 HRC, e.g. in die and mould making. Optimal application in trochoidal milling and in edge, corner and groove machining.
Execution
- Ultra Micro fine grain cutting material
- Cutting edge finish
- HA shank in line with DIN 6535
- with clearance
- unequal cutting edge pitch
- optimised cutting edge design
- Type H
- With RockTec PRO coating
Advantage
- optimum chip removal and temperature resistance
- Optimised geometry for machining hard materials
- maximum service life due to RockTec PRO coating
- ideal for static and dynamic trochoidal milling
Brand | ATORN |
Main EAN Code | 4066107031961 |
Manufacturer Part Number | 11264645 |
Cutting material | SC |
Surface | RockTec PRO |
Type | H |
Number of cutting edges (Z) | 4 PCS |
Twist angle | 45° |
Tool holding device | HA parallel shank |
Construction length | Long |
Cutting edge diameter | 8 mm |
Cutting edge length | 24 mm |
Clearance length | 30 mm |
Length | 68 mm |
Clearance diameter | 7.4 mm |
Shank diameter | 8 mm |
fz hard 65 HRC | 0.057 mm |
Gross Weight | 0.044 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 | 100-180 | 0.055 | ⚫ |
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 100-180 | 0.055 | ⚫ |
| 6.00 Hard materials | ||||||
| 6.01 Hardened steel -55 HRC | x40CrMoV5-1 | -55HRC | 0.9620 | 100-140 | 0.055 | ⚫ |
| 6.02 Hardened steel -65 HRC | 90MnCrV8 | <65HRC | 80-120 | 0.055 | ⚫ | |
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