Bosch GDR 18V-210 C Professional Impact Driver with a 1/4in hexagonal bit holder. Delivers powerful performance whilst preventing damage to materials. Two default modes on the user interface, selftapping screw (A) and wood screw (B) , mean more control and less broken or stripped off screwheads, worn-out threads, and damaged workpieces by slowing down or shutting off the impact driver. Each mode is customisable via the Bosch Toolbox App. Three speed/torque settings ensure impressive control and greater flexibility on the job. Comes with a status indicator, LED light, and belt clip for greater convenience. Comes as a Bare Unit, NO battery or charger in a cardboard box. Compatible with all Bosch Professional 18V batteries, including ProCORE18V batteries and chargers (Professional 18V System) Also compatible with AMPShare, the multi-brand battery alliance. Specifications: Tool Holder: 1/4in Hex Uni. No Load Speed: 0-1, 100/0-2, 300/0-3, 400/min. Impact Rate: 0-2, 200/0-3, 300/0-4, 100/bpm