Bosch GSH11VC Professional Demolition Hammer With SDS-max is the most powerful 11kg breaker from Bosch. It offers the best power-to-weight ratio thanks to a 1700 watt motor and 23 joules of impact energy with a weight of only 11.4 kg (in accordance with EPTA). It offers the user low vibration of only 8 m/s² due to the decoupled main and side handles and optimised hammer mechanism that minimises vibration where it originates. Typical in-line design ensures optimum handling when working towards the ground and there is a long lifetime due to robust metal components. The adjustable impact force can be perfectly matched to application and material and the service display indicates an impending carbon brush change. Vario-Lock gives 12-fold adjustment of the chisel position, enabling you to adapt it to each work situation (e.g. when using tile chisels) and Constant Electronic gives you constant power under load. The on/off switch is comfortable to reach from the main handle. Comes complete with RTec Speed pointed chisel, making it immediately ready for use, as well as a carrying case, grease tube and machine cloth.