These Bosch Impact Control bits are highly robust and perfect for heavy duty applications. The bits are fully impact rated and are ideal to use with drill drivers, screwdrivers and high torque impact drivers. The bits are S2 modified steel with an extended torsion zone, which absorbs peaks in torque, greatly reducing breakage. They have also undergone an optimised heat treatment which ensures high levels of durability for high performance.
There are 25 T30 bits, 25mm long with 1/4