In a nutshell
The right choise for
With the Bosch wood drill bit with countersink, you drill, countersink, and deburr wood in a single operation. This saves you valuable time during furniture making, cabinetry, or finish carpentry, while preventing wood from splitting and eliminating protruding screw heads. Thanks to the sharp brad point, you can start drilling precisely on target without slipping on the surface. The adjustable 5-edge countersink also functions as a practical depth stop, ensuring screws sit completely flush. Made from durable hss with a 4 mm cylindrical shank, this drill bit fits standard chucks to deliver clean and accurate results.