Because of the specially designed pitch of this countersink, there is no chattering in softwood.
Countersink with seven edges and point angle, irregular pitch and parallel shank.
Fully CNC ground tool head.
Made from alloyed tool steel.
| Drill Diameter | Shank Diameter | Overall Length | Cutting Length |
| 10mm | 8 | 90 | 60 |
| 20mm | 8 | 90 | 60 |
| 30mm | 8 | 90 | 60 |
