Bosch Wood Countersink Bits 3mm

The Bosch Wood Countersink Bit in 3mm is the smallest in the range, making it ideal for fine woodworking tasks where precision is paramount — perfectly suited to smaller screws and delicate materials where over-drilling is a real concern.

This arbor-mounted bit drills, countersinks and deburrs in one efficient step, mounted on a brad point drill bit for proficient results across hard and soft wood, laminated and non-laminated chipboard, and plywood.