45° Countersink with parallel shank
Description:
To use with spiral bits with a parallel shank of equal dimension to countersink shank diameter.
Super strength steel.
2 precision ground cutting edges Z=2 at 45°.
Technical summary table:
| Cod. RH | Cod. LH | d | D | D2 | A | S |
|---|---|---|---|---|---|---|
| 333.312.11 | 333.312.12 | 3 | 12 | 10 | 45° | 8 |
| 333.412.11 | 333.412.12 | 4 | 12 | 10 | 45° | 8 |
| 333.516.11 | 333.516.12 | 5 | 16 | 14 | 45° | 10 |
| 333.616.11 | 333.616.12 | 6 | 16 | 14 | 45° | 10 |
