The Bosch GSB 18V-110C Professional Combi Drill comes with a powerful brushless motor. Its full-metal chuck makes the impact drill driver highly durable and capable of handling even the toughest applications on the jobsite. Electronic Motor Protection prevents overload and ensures a longer tool lifetime. Kickback Control reduces the risk of sudden rotational torque reaction in a bind-up scenario. There is also a switchable Precision Clutch stopping the overriding once a preset torque level is reached and, thus, reduces the wear and tear of the clutch and the resulting noise. Equipped with a Bluetooth Connectivity option to connect directly to a smart phone for additional tool control. 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: 0-480/0-2,100/min.Impact Rate: 31,500/bpm.Torque (Soft/Hard/