ATORN micro drill SC HPC 1.9 mm AlOXSN² HA shaft with internal cooling
Brand: ATORN
Surface: AlOXSN²
Length: 38 mm
Art.-no. 11140190
Manufacturer article no. 11200640
EAN 4050293202960
Application
For HPC micro bore machining up to 5xD
Execution
- High-performance micro drill bit with universal geometry, IC and 3 h6 standard shank
Advantage
- Innovative flute geometry for universal application
- Maximum concentricity: for serial machining with a reliable process
- AlOXSN² coating for increased requirements regarding service life
- Inner cooling ensures process reliability in chip removal
Notes
Required coolant pressure 60-120 bar (depending on diameter)
Brand | ATORN |
Cutting edge diameter | 1.90 mm |
Main EAN Code | 4050293202960 |
Manufacturer Part Number | 11200640 |
Tolerance of cutting edge diameter | h7 |
Cutting material | SC |
Surface | AlOXSN² |
Max. drilling depth (D) | 5xD |
Type | HPC UNI |
Coolant supply | Internal |
Tool holding device | HA parallel shank |
Angle of the tip | 130 Degree |
Shank diameter | 3 mm |
Chip flute length | 12 mm |
Length | 38 mm |
f steel 1000 | 0.05 mm/r |
Product Group | 134 |
Gross Weight | 0.004 kg |
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