The Bosch GDR 18V-210 C Professional Brushless Impact Driver with 1/4” hexagonal bit holder prevents damage before it occurs The Bosch GDR 18V-210 C Professional Impact Driver with a 1/4” hexagonal bit holder delivers powerful performance while preventing damage to materials. Two default modes on the user interface, self-tapping 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 power. Each mode is customisable via the Bosch Toolbox App. Strong and precise, this cordless impact driver unleashes 210 Nm tightening torque. Three-speed/torque settings ensure impressive control and greater flexibility on the job. It is compatible with all Bosch Professional 18 V batteries and chargers (Professional 18V System). Sold as a Body Only tool without battery or Charger in an L-Boxx. Features: User interface with two default modes, self-tapping and wood screw. Further modes can be adjusted and individualised via the Toolbox App Powerful 210 Nm tightening torque performance Versatile control and greater flexibility with three-speed/torque settings Comes With: 1 x Bluetooth Low Energy module GCY 42 Professional 1/2 L-BOXX inlay for tool and charger  1/2 L-BOXX inlay for accessories L-BOXX 136 Specification: Torque adjustment range, min./max., 1st level: 0/80 Nm Torque adjustment range, min./max., 2nd level: 0/160 Nm Torque adjustment range, min./max., 3rd level: 0/210 Nm No-load speed: 0-3,400 rpm No-load speed (1st level): 0-1,100 rpm No-load speed (2nd level): 0-2,300 rpm No-load speed (3rd level): 0-3,400 rpm Torque settings: 3 Weight excl. battery: 1.1 kg Torque, max.: 210 Nm Impact rate: 0-4,100 bpm Impact rate (1st level): 0-2,200 bpm Impact rate (2nd level): 0-3,300 bpm Impact rate (3rd level): 0-4,100 bpm Battery voltage: 18 V Tool holder: 1/4\'\' Hex Uni Screw diameter: M 6 - M 16