Bosch is the leading manufacturer of accessories for power tools. The rich tradition of manufacturing has been built on excellent quality and customer’s benefit. Today, Bosch is the top supplier of an extensive and universal range of accessories for all applications, target groups and all brands of power tools. We are pioneers in the manufacturing of jigsaw blades, sabre saw blades, hammer drill bits, chisels and circular saw blades. We are also leading manufacturers of Bonded Abrasives, Holesaws, Coated abrasives, Metal Cutting and Grinding wheels, Metal Drill Bits and screwdriver bits. With more than 8000 products, Bosch offers everything from a single source - a complete range in outstanding product quality. A double-ended tip design increases user value because of its combination of different or identical head types. It has a 1/4-inch external hex shank and is intended for universal screw-driving with screwdrivers and drill drivers. This Extra Hard Screwdriver Bit is a good choice for universal use. All tasks are achievable thanks to the bit´s S2 Modified Steel and an optimised heat treatment process resulting in extra-hard quality, enabling adequate performance in all tasks.