Impact Screwdriver Bit Set, 40-piece, long, Slot/PH/i6-KT./XZN/T, TECWERK

10 mm (3/8") and 12.5 mm (1/2") square drive for hexagon socket, XZN, and TORX® internal profile screws · made from S2 steel (adapter* made from chrome-vanadium steel) for manual operation, electric screwdrivers, and impact drivers. Contents: 1 insert each for slotted screws sizes 8 / 10 mm** 1 insert each for Phillips (PH) screws sizes 2 / 3 mm** 1 insert each for hexagon socket screws: sizes 4 / 5 / 6 / 7 / 8 / 10 / 12 mm** 1 insert each for hexagon socket screws: sizes 6 / 8 / 10 mm*** 1 insert each for XZN internal multipoint profile screws: sizes M 5 / 6 / 8 / 10 / 12 mm** 1 insert each for XZN internal multipoint profile screws: sizes M 6 / 8 / 10 / 12 mm*** 1 insert each for TORX® internal profile screws: sizes T 20 / 25 / 30 / 40 / 45 / 50 / 55 / 60** 1 insert each for TORX® internal profile screws: sizes T 20 / 25 / 30 / 40 / 45 / 50 / 55 / 60*** 1 adapter* for 12.5 mm (1/2") and for 10 mm (3/8") square drive * Adapter for manual operation only ** Bit length 30 mm each *** Bit length 75 mm each · Material: CV steel · Packaging: Sheet steel cassette · Supplied in a sheet steel cassette