Bosch Hex Extra Hard Screwdriver Bit

This Bosch Hex Extra Hard Screwdriver Bit is sized at Hex 3mm and measures 50mm in length, supplied in a pack of 3. The longer 50mm length gives added reach compared to the standard 25mm variant, making it particularly useful when driving into deeper recesses, countersunk positions, or where extra length is needed to clear surrounding obstructions. Made from S2 Modified Steel with an optimised heat treatment process, the bit achieves extra-hard quality for consistent, durable performance. The tapered torsion zone works throughout the bit's length to absorb force and vibrations, effectively managing torque peaks during screw-driving to extend bit life and protect fasteners. The 1/4" external hex shank locks securely into three-jaw chucks and ¼" internal hex tool holders, compatible with screwdrivers and drill drivers. Features and Benefits: • S2 Modified Steel with optimised heat treatment for extra-hard durability • Extended 50mm length for improved reach in deeper or recessed applications • Tapered torsion zone absorbs force, vibrations and torque peaks • 1/4" external hex shank for strong connection and maximum torque transmission • Compatible with three-jaw chucks and ¼" internal hex tool holders Specifications: Hex Size: 3mm Length: 50mm Pack Quantity: 3 Contents: • Pack of 3