Bosch GBH 5 40 DCE - 1150 W Professional Rotary Hammer SDS-max with Carrying Case is a fast all-rounder tool with vibration control. Bosch GBH 5 40 DCE has the most rapid drilling rate due to its 1150 W powerful motor and hammer mechanism. It has an SDS max that is easy to use and fast tool that changes with one hand. Professional Rotary Hammer SDS-max has a vibration control that ensures convenient working even in time-intensive applications. In the accessory set, the user gets an auxiliary handle, grease tube, machine cloth and a carrying case. Bosch rotary hammer has a dustproof construction for most extended lifetime. It has a patented setting wheel for variable adjustment of speed and impact rate for optimum performance. Bosch rotary hammer also possesses Ball grommet for high movement radius and for preventing cable breaks.