T20 x 25mm Bosch Impact Driver Bits 2 607 002 805 supplied in a tough Tic Tac Box of 25pce. These high quality professional T20 Bosch Impact Control Screwdriver Bits have been specifically designed and manufactured for use with high powered impact drivers. The extended torsion zone makes the T20 bit extremely sturdy for long-lasting work, S2 modified steel and an optimised heat treatment process provide extra-tough endurance increasing individual performance. 2607002805 Bosch Impact Driver Bits are perfect for heavy-duty applications such as plant installations or heavy industry work plus the 1/4 inch external hex shank allows use with drill drivers and screwdrivers as well as cordless impact drivers. T20 x 25mm Impact Driver Bits come in a robust Bosch Tic Tac Box providing the practical solution for storing screwdriver bits, the handy container ensures the right bit is always on hand out on site