SC end mill, cutting diameter 20 mm, cutting length 41 mm, length 104 mm
Brand: ATORN
Surface: ULTRA N PRO
Length: 104 mm
Art.-no. 16665240
Manufacturer article no. 12040729
EAN 4050293627770
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Application
For dive, groove and keyway milling as well as helical and circumferential milling in all non-ferrous metals and plastics with maximum results.
Execution
- Solid carbide ultra-fine grain
- Straight shank in line with DIN 6535 HA
- ULTRA-N PRO-coated
- sharp-edged
- Defined edge rounding of the cutting edge
- centre cutting
- with clearance
- Polish sanding
Advantage
- Ultra-smooth coating thickness
- Excellent chip removal
- defined edge rounding for maximum service life
- Large chip area for optimum chip flow
- Ideal for NF metals and plastics
Brand | ATORN |
Main EAN Code | 4050293627770 |
Manufacturer Part Number | 12040729 |
Cutting material | SC |
Surface | ULTRA N PRO |
Type | W |
Number of cutting edges (Z) | 4 PCS |
Twist angle | 20° |
Tool holding device | HA parallel shank |
Construction length | Normal |
Cutting edge diameter | 20 mm |
Cutting edge length | 41 mm |
Clearance length | 54 mm |
Length | 104 mm |
Clearance diameter | 19.5 mm |
Shank diameter | 20 mm |
fz aluminium | 0.145 mm |
Gross Weight | 0.343 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 | 520-550 | 0,1300 | ⚫ |
| 3.02 Short-chipping aluminium | G-AISi12 | <500 | 3.2581 | 520-550 | 0,1300 | ⚫ |
| 3.07 Thermoplastic | PVC, Acrylglas | <100 | 340-360 | 0,1000 | ⚫ | |
| 3.09 Fibre-reinforced plastics | CFK, GFK | <1500 | 250-280 | 0,1000 | ||
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