This Bosch Security Torx T15 Screwdriver Bit, supplied as a pack of 2 x 25mm bits, is a versatile choice for a broad range of Security Torx fasteners used in electronics, machinery, and general maintenance tasks. The T15 size is one of the most commonly encountered Security Torx profiles, making this an essential bit for any toolkit. Each bit is made from S2 Modified Steel and undergoes an optimised heat treatment process to achieve extra-hard quality, ensuring reliable performance across repeated use. The tapered torsion zone is engineered to absorb force and vibrations at the point of drive, managing torque peaks smoothly to reduce wear on both the bit and the fastener. The 1/4" external hex shank delivers a strong, stable connection in three-jaw chucks and 1/4" internal hex tool holders, and the bits are fully compatible with screwdrivers and drill drivers. Features and Benefits: • S2 Modified Steel with optimised heat treatment for extra-hard, consistent performance • Tapered torsion zone manages torque peaks and absorbs vibrations effectively • 1/4" external hex shank ensures a strong fit and maximum torque transmission • Suitable for use with screwdrivers and drill drivers Specifications: Bit Size: T15 Length: 25mm Pack Quantity: 2 Shank: 1/4" External Hex Contents: • Pack of 2