ATORN SC torus milling cutter Z4 HA shaft diameter 20.0 x 38 x 104 mm radius 4.0
Brand: ATORN
Surface: Uncoated
Length: 104 mm
Art.-no. 16655490
Manufacturer article no. 11869224
EAN 4050293640779
Application
HPC torus milling cutter with uneven pitch for roughing and finishing of non-ferrous metals with maximum machining performance.
Execution
- Solid carbide ultra-fine grain
- Straight shank in line with DIN 6535 HA
- With chip breaker on the end
- Defined edge rounding of the cutting edge
- centre cutting
- Radius tolerance = +/- 0.01 mm
- Clearance
- Polish sanding
- Internal cooling
Advantage
- Chip breakers on the end ensure short chips for long-chipping materials
- High material removal rate
- Uneven pitch and twist reduces vibrations
- High-gloss polished cutting edges for better chip removal
- Ideal for NF metals and plastics
Brand | ATORN |
Main EAN Code | 4050293640779 |
Manufacturer Part Number | 11869224 |
Cutting material | SC |
Surface | Uncoated |
Type | W |
Number of cutting edges (Z) | 4 PCS |
Twist angle | 38°, 41° |
Tool holding device | HA parallel shank |
Construction length | Normal |
Cutting edge diameter | 20 mm |
Cutting edge length | 38 mm |
Clearance length | 52 mm |
Length | 104 mm |
Clearance diameter | 19 mm |
Shank diameter | 20 mm |
Edge radius | 4 mm |
fz aluminium | 0.231 mm |
Harmonized System Code | 82077031 |
Product Group | 1HJ |
Gross Weight | 0.398 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | ft [mm/T] for diameter | Suitability |
|---|---|---|---|---|---|---|
| 3.00 Non-ferrous metals | ||||||
| 3.01 Long-chipping aluminium | AI99.9 | <500 | 3.0305 | 1000-null | 0.044 | ⚫ |
| 3.02 Short-chipping aluminium | G-AISi12 | <500 | 3.2581 | 750-null | 0.04 | ⚫ |
| 3.03 Copper alloy bronze, long-chipping | CuSn4 | <1200 | 2.1016 | 240-null | 0.028 | ⚫ |
| 3.04 Copper alloy bronze, short-chipping | CuNi12Zn24 | <850 | 2.0730 | 240-null | 0.028 | ⚫ |
| 3.05 Copper alloy brass, long-chipping | Cu Zn 20 | <600 | 2.0250 | 220-null | 0.022 | ⚫ |
| 3.07 Thermoplastic | Cu Zn 39 Pb 3 | <600 | 2.0381 | 220-null | 0.022 | ⚫ |
| 3.07 Thermoplastic | PVC, Acrylglas | <100 | 350-null | 0.025 | ⚫ | |
| 3.09 Fibre-reinforced plastics | CFK, GFK | <1500 | 280-null | 0.018 | ||
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