Cylindrical hss drill bits co5% – normal series – 845861
| Drilling diameter_mm | Total length_mm | Length of cut_mm | Body material | Sharpening | Tip angle_° | Tail diameter_mm | Internal cooling | Din standard | Tolerance | Angle of helix_° |
|---|---|---|---|---|---|---|---|---|---|---|
| 2,5 | 57 | 30 | HSS Co5% | Cross-grinding | 135 | 2,5 | No | 338 N | h8 | 33 |
Description
Cross grinding from the diameter of 2.