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.
It is compatible with both drill stands and drill drivers. Manufactured from tool steel with a 90-degree countersink angle and five cutting edges, the bit also functions as a depth stop for accurate, repeatable results. Supplied with a hexagon pin key; brad point drill bit is not included.
Features and Benefits: • Drills, countersinks and deburrs in one single step • Tool steel construction with 90-degree countersink angle and five cutting edges • Doubles as a depth stop for consistent drilling depth • Compatible with drill stands and drill drivers • Supplied with hexagon pin key