The HM drill countersink set with ball-bearing depth stop is designed for precise drilling and clean sinking of screws into wood. It is particularly suitable for terrace construction, as the pilot drill and countersink can be individually adjusted for drilling and sinking depth. The countersink angle is 60°. The ball-bearing depth stop remains stationary upon contact with the workpiece, preventing marks on the wood. The optimal drilling depth allows for accurate through-drilling of the boards and ensures a secure hold for self-tapping screws.
- With a countersink angle of 60°
- No marks on the wood due to the non-rotating stop
- Drill diameters of 3, 4, and 5 mm
- Bit shank 1/4" (6.35 mm)