The Bosch GBH 5-40 DCE 5kg SDS Max Combi Hammer is a fast all-rounder with a powerful impact mechanism and Vibration Control to ensure a more comfortable work, even in time-intensive applications. The patented setting wheel allows for variable adjustment of the speed and impact rate for optimum performance. Also fitted with a patented, lockable switch for low-fatigue chiselling work, Constant Electronic, service display and standby display for maximum convenience, and a ball grommet for high movement radius and for preventing cable breaks. Supplied with an auxiliary handle, carrying case, grease tube (ET no. 1 615 430 010) and a machine cloth. Specification Input Power 1,150 Watt. No Load Speed 170-340/min. Impact Rate 1,500-3,050/bpm. Impact Energy 8.8 Joules. Drilling Diameter Concrete Hammer Bits 12-40mm, Breakthrough Bits 45-55mm, Core Cutters 40-90mm. Optimum Range Concrete Hammer Bits 18-32mm. Weight 6.8kg. Noise/Vibration Information Measured values determined according to EN 60