Wera 867/1 Impaktor Torx Screwdriver Bits

This variant of the Wera 867/1 Impaktor is a T25, 50mm bit supplied in a pack of 5, combining one of the most popular Torx profiles with an extended 50mm length for deeper or harder-to-reach fastening applications. The T25 is a staple size across decking, structural timber work, and general construction, and the 50mm length ensures you can drive longer screws with ease and precision. Wera's Impaktor technology and diamond-particle coating work in tandem to deliver exceptional durability and grip — even under the sustained, high-torque demands of impact driver use. The result is a bit that maintains secure screw engagement throughout the drive, protecting both the fixing and the workpiece from cam-out damage.