Bosch GSB 18V-55 Professional Combi Drill with brushless motor. The ideal starter tool with a high performance, it easily maximises efficiency on the jobsite. Its robust 13mm Roehm metal chuck delivers an ideal power transfer for the widest range of drilling, impact drilling, and screwdriving applications. The drill driver´s brushless motor ensures an extensive tool lifetime and longer battery runtimes.Electronic Motor Protection prevents overload and ensures a longer tool lifetime. 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: Chuck Capacity: 13mm.No Load Speed: 0-460/0-1,800/min.Torque (Soft/Hard): 28/55Nm.Torque Settings: 202.Max. Screw Diameter: 10mm.Max.