Bosch Hex Extra Hard Screwdriver Bit

The Bosch Extra Hard Screwdriver Bit in Hex 6mm, 50mm length, comes as a pack of 3. It pairs a larger hex tip with the longer 50mm reach, making it a good choice for bigger fixings that sit deeper or are harder to access. The bit is made from S2 Modified Steel and given an optimised heat treatment process, resulting in extra-hard quality for universal screw-driving. A tapered torsion zone absorbs force and vibrations, coping easily with torque peaks. The ¼-inch external hex shank works with screwdrivers and drill drivers.