Bosch Professional 8-Piece Set Impact Control Screwdriver Bit Set Pick and Click 8 Pieces Impact Control screwdriver bit set is robust and therefore ideal for heavy work. It can withstand even the large torque of impact wrenches. The special torsion zone gives the bits extreme durability for continuous use. S2 modified steel and optimised heat treatment process provide the highest durability for performance, even during extensive installations and heavy industrial work. The screwdriver bit set is part of the Bosch Pick and Click system, which enables individually combinable accessories for absolutely flexible bit ranges. Snap-in slots secure individually purchased bitpacks for an individual collection and easy exchange of old bitpacks. The bits are supplied in a plastic holder which simply locks into the Pick and Click empty boxes M and L and allows individually assembled bit sets. Box contents: 1 x T15 length 50 mm 2 x T20 length 50 mm 2 x T25 length 50 mm 2 x T30 length 50 mm 1 x T40 length 50 mm