Bosch Screwdriver Bit 2607001457 – Extra Hard Slotted – 4 mm x 25 mm – Pack of 3

This Bosch Extra Hard Slotted Screwdriver Bit has a 4mm blade width and 25mm length, supplied in a pack of 3. The 4mm size is well suited to smaller slotted screws commonly found in electrical fittings, cabinetry, and light assembly work, offering precise engagement with finer fasteners. Crafted from S2 Modified Steel with an optimised heat treatment process, the bit delivers extra-hard quality for dependable performance across all tasks. The tapered torsion zone absorbs force and vibrations, coping with torque peaks to protect both the bit and your work. The 1/4-inch external hex shank provides a strong, secure connection in three-jaw chucks and 1/4" internal hex tool holders, making it compatible with most screwdrivers and drill drivers. Features and Benefits: • S2 Modified Steel with optimised heat treatment for extra-hard, long-lasting performance • Tapered torsion zone absorbs vibrations and handles torque peaks effectively • 1/4" external hex shank for maximum torque transmission