GSB 18 V-LI Cordless Combi Drill Torque, max. (hard/soft): 63 / 24 Nm Torque settings: 20+1 Drill spindle thread: 1/2" Max. drilling diameter in wood: 38 mm Max. drilling diameter in steel: 13 mm Max. drilling diameter in masonry: 13 mm Max. screw diameter: 8 mm Chuck capacity, min./max. 1, 5 / 13 mm No-load speed (1st gear / 2nd gear): 0 – 500 / 0 – 1.900 rpm Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating & deep discharge Electronic Motor Protection (EMP) protects the motor against overload & ensures a long lifetime GDR 18-LI Cordless Impact Wrench No-load speed: 0 – 2.600 rpm Torque, max. (hard screwdriving applications): 130 Nm Rated impact rate: 0 – 3.000 bpm Bit holder: 1/4" internal hexagon Screw diameter: M 4 – M 12 Unique Bosch Premium lithium-ion technology for the longest lifetime & unbeatable battery runtime Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating & deep discharge Integrated LED light for illuminating the work area, even in dark places