ATORN SC miniature ball nose end mill diameter 0.3x0.3x8x55 mm T2 HA 4 ULTRA DC
Brand: ATORN
Surface: ULTRA DC
Length: 55 mm
Art.-no. 16662020
Manufacturer article no. 12040238
EAN 4050293404425
Individual prices for customers after login
Application
High-precision miniature radius cutter with long neck for process-reliable machining of graphite, GFRP and CFRP.
Execution
- High-tech CVD diamond coating
- Coat thickness 10+2 µm
- With clearance
- Concentricity 0.005 mm
Advantage
- Non-wearing, crystalline diamond coating
- Optimised, highly accurate geometry
Brand | ATORN |
Main EAN Code | 4050293404425 |
Manufacturer Part Number | 12040238 |
Cutting material | SC |
Surface | ULTRA DC |
Type | N |
Number of cutting edges (Z) | 2 PCS |
Twist angle | 30° |
Tool holding device | HA parallel shank |
Construction length | Long |
Cutting edge diameter | 0.3 mm |
Cutting edge length | 0.3 mm |
Clearance length | 8 mm |
Length | 55 mm |
Clearance diameter | 0.27 mm |
Shank diameter | 4 mm |
fz graphite | 0.003 mm |
Gross Weight | 0.010 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | fz [mm/T] at diameter | Suitability |
|---|---|---|---|---|---|---|
| 3.00 Non-ferrous metals | ||||||
| 3.01 Long-chipping aluminium | AI99.9 | <500 | 3.0305 | - | ⚫ | |
| 3.02 Short-chipping aluminium | G-AISi12 | <500 | 3.2581 | - | ⚫ | |
| 3.03 Copper alloy bronze, long-chipping | CuSn4 | <1200 | 2.1016 | - | ⚫ | |
| 3.04 Copper alloy bronze, short-chipping | CuNi12Zn24 | <850 | 2.0730 | - | ⚫ | |
| 3.05 Copper alloy brass, long-chipping | Cu Zn 20 | <600 | 2.0250 | - | ⚫ | |
| 3.07 Thermoplastic | Cu Zn 39 Pb 3 | <600 | 2.0381 | - | ⚫ | |
| 3.07 Thermoplastic | PVC, Acrylglas | <100 | - | |||
| 3.08 Duroplast | Bakelit, Melamin | <150 | - | |||
| 3.09 Fibre-reinforced plastics | CFK, GFK | <1500 | - | ⚫ | ||
| 3.10 Graphite | C8000 | <60 | 280-320 | 0.003 | ⚫ | |
| 3.11 Composite materials | - | ⚫ | ||||
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