Bosch GDS 18V-1000 C Professional Impact Wrench with BITURBO brushless technology and adjustable modes for full power on tough jobs. Two default modes on the user interface, metal mode (A) and wood mode (B), to avoid broken screwheads and the loss of metal bolts or nuts, by slowing down or shutting off the impact wrench. Each mode is customisable via the Bosch Toolbox App. For added flexibility and control, this cordless impact wrench is equipped with three different speed/torque settings. Electronic Motor Protection prevents overload and ensures a longer tool lifetime. Overload, overheating, and deep discharge are prevented by the drill driver's Electronic Cell Protection. Ideal for tightening and removing metal bolts and nuts up to M24 in different working areas, from structural steel construction to pipe fitting, vehicle maintenance, or when using screws/lag bolts in wood construction. Compatible with all Bosch Professional 18V batteries, including ProCORE18V batteries and charger