GSB 18 VE-2-LI Cordless Combi Drill Torque, max. (hard/soft): 85 / 42 Nm Torque settings: 25+1 Drill spindle thread: 1/2" Max. drilling diameter in wood: 45 mm Max. drilling diameter in steel: 13 mm Max. drilling diameter in masonry: 16 mm Max. screw diameter: 10 mm Chuck capacity, min./max. 1.5 / 13 mm No-load speed (1st gear / 2nd gear): 0 – 440 / 0 – 1.850 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 GDX 18 V-EC Cordless Impact Wrench No-load speed: 0 – 2.800 rpm Torque, max. (hard screwdriving applications): 185 Nm Rated impact rate: 0 – 3.200 bpm Bit holder: 1/4" internal hexagon & 1/2" external square Screw diameter: M 6 – M 16 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