Bosch 43 Piece Nut Driver and Screwdriver Bit Set

The Bosch 43 Piece Nut Driver and Screwdriver Bit Set is an extra-hard bit set for universal screw-driving with screwdrivers and drill drivers. It suits tradespeople and competent DIYers who want one set covering a wide range of fastener types, including PH, PZ, slotted, hex and Torx drive styles. The bits are made from S2 Modified Steel and go through an optimised heat treatment process, giving an extra-hard quality for demanding screw-driving tasks. A tapered torsion zone absorbs force and vibration, so the bits cope with torque peaks in all materials. Colour-coding makes it quick to pick out the right bit type on site. Each bit has a 1/4-inch external hex shank, giving a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders. The set also includes a nutsetter with permanent magnet for hex screws (6 mm, 8 mm and 10 mm), a magnetic universal holder and a universal holder with quick-change. Everything is supplied in a robust storage box that shows the contents clearly and keeps the bits safe in storage and transit.