Wiha Terminator impact bits, also known as MaxxTor, are made to withstand the high torque produced by modern impact drivers. They have a special torsion zone that allows the bit to flex to increase the life of the bit. They will last up to 25 times longer than standard Wiha bits and the 1/4" Hex drive impact ready bits are available in 1-Inch and 2-Inch lengths. Whether you need a set of impact bits for the occasional project, or 250 bits for thousands of Torx® deck screws. Wiha has the impact bits you need to get the job done.