Bosch 2608522350 Impact Control Screwdriver and Nutsetter Set (5 Piece) The Bosch 2608522350 Impact Control Screwdriver Bits and Nutsetters are highly robust and ideal for heavy duty applications, even withstanding the high power of impact drivers. The screwdriver bit features an extended torsion zone that makes it extremely sturdy for long-lasting work. S2 Modified Steel and an optimised heat-treatment process provide extra-tough endurance for high performance, including in plant installations or heavy industrial work. All bits have a 1/4-inch external hex shank and are suitable for use with drill drivers, screwdrivers, and especially with impact drivers. The bits are part of the Bosch Pick and Click system, which enables individually buildable accessory sets for fully customisable bit collections. Click-fitting slots perfectly secure individually purchased packs for a personalised collection and the easy replacement of old packs. Features: Impact Control Screwdriver Bit and Nutsetters are highly robust and ideal for heavy-duty applications 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 performance Set Contains: 1 x 13mm Nutsetter 1 x 10mm Nutsetter 1 x 8mm Nutsetter 1 x PH2 Screwdriver Bit 1 x PZ2 Screwdriver bit