Bosch 12 Piece Extra Hard Screwdriver Bit Set

The Bosch 12 Piece Extra Hard Screwdriver Bit Set is a versatile collection of 25mm bits designed for universal screw-driving with drill drivers and screwdrivers across a wide range of fastener types. Each bit is manufactured from S2 Modified Steel with an optimised heat treatment process, resulting in extra-hard performance that holds up under demanding conditions. This construction ensures the bits maintain their profile under repeated use, reducing the risk of cam-out and premature wear. Th