Features Large, heavy weight striker delivers maximum 11.9 J impact energy. Powerful 1,550 watt ensures maximum power yet due to better heat dissipation, guarantees maximum possible durability. Fullwave electronics for precise power adjustment to application. Soft start for precise start of drilling/chiselling. AVS (Anti-Vibration-System) and soft grip on front and back handle. Additional handle can be fixed in 3 different positions. Soft hammer mode reduces blow energy for chiselling in sensitive materials. Roto-stop and multi-position chisel function. Service indicator light. Variolock (12 positions) for selecting the most appropriate chisel angle. 6m cable.