Bosch Security Torx Screwdriver Bits

This Bosch Security Torx T20 screwdriver bit is supplied in a pack of 2 with a 25mm length. It is a handy mid-range size for Torx fasteners that need a T20 fit, and it gives you a spare in the pack. The Extra Hard bit is a good choice for universal use. It is made from S2 Modified Steel with an optimised heat treatment process for extra-hard quality. The tapered torsion zone absorbs force and vibrations, so it copes easily with torque peaks when used in screwdrivers and drill drivers.