| Product Code | d1 (mm) | d2 (mm) | d3 (mm) | L1 (mm) | L2 (mm) |
| B10313020800 | 8 | 6 | 2 | 50 | 8 |
| B10313021250 | 12.5 | 8 | 3.2 | 56 | 11.2 |
| B10313021600 | 16 | 10 | 4 | 63 | 14 |
| B10313022000 | 20 | 10 | 5 | 67 | 17 |
| B10313022500 | 25 | 10 | 6.3 | 71 | 20 |
|
HSS Din 334/C 3 Flutes Countersinks – 60° – TiN