This SDS MAX rotary hammer of 1,500W has three functions. It has an anti-vibration system. It also has an additional auxiliary handle with smooth grip. Its gearbox is made of die-cast aluminium. SDS MAX. Power: the rotary hammer has a motor of 1,500 watts to ensure a proper propulsion in deep holes, including hard granite, in very little time. It has a maximum drilling capacity of 46mm in stone. It has an impact rated speed of 410 rpm. and an impact energy of 12J. This rotary hammer is also suitable for chiselling. It has 3 functions in only 1 rotary hammer; it has a multifunction button in which is possible to select between three functions in the device. You can change quickly the drill chuck effortlessly. The integrate attachment reduces unexpected blockages and high torque reactions of the drill, offering the user and the machine a high level of safety on heavy projects.