ATORN SC drill bit type NE ULTRA N PRO 5xD with internal cooling dia. 4.4 mm
Brand: ATORN
Surface: ULTRA N PRO
Length: 74 mm
Art.-no. 11199044
Manufacturer article no. 11869506
EAN 4066107041175
Application
For HPC drilling in non-ferrous metals
Execution
- SC ULTRA N PRO high-performance drill bit
- 2 margins
- 4-facet point
- 30° spiral angle
- Straight main cutting edge
- Polished chip grooves
- Specially prepared cutting edges
Advantage
- Perfect chip breaking due to the sharp, specially prepared cutting edges
- The specially designed ULTRA N PRO coating prevents built-up edges
- Very good chip removal even in the case of long-chipping material due to the large and polished chip grooves
- Excellent drilled hole quality due to low friction coefficient
Brand | ATORN |
Cutting edge diameter | 4.4 mm |
Main EAN Code | 4066107041175 |
Manufacturer Part Number | 11869506 |
Tolerance of cutting edge diameter | m7 |
Cutting material | SC |
Surface | ULTRA N PRO |
Max. drilling depth (D) | 5xD |
Type | HPC ALU |
Coolant supply | Internal |
Tool holding device | HA parallel shank |
Angle of the tip | 130 Degree |
Shank diameter | 6 mm |
Chip flute length | 36 mm |
Length | 74 mm |
f aluminium | 0.18 mm/r |
Product Group | 134 |
Gross Weight | 0.023 kg |
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