The Impact Control Screwdriver 25mm T30 Bit Tic-Tac Box, 25 pack, is highly robust and even withstands the high power of impact drivers. Its extended torsion zone makes the bit extremely sturdy for long-lasting work, while the S2 Modified Steel and an optimised heat treatment process provide extra-tough endurance for high performance. This product is perfect for heavy-duty applications such as plant installations or heavy industry work. The robust Bosch Tic Tac Box is the practical solution for transporting screwdriver bits. This handy container ensures the right bit is always on hand at a moment´s notice. This set is only available for order in quantities of 10. It has a 1/4-inch external hex shank for use with drill drivers, screwdrivers and especially with impact drivers.Highly Robust Bits. Extended torsion zone makes it extremely sturdy for long-lasting work. S2 Modified Steel and optimised heat treatment process provide extra-tough endurance for high performanc