Rotary Hammer Sparky BPR 280PQCE Three mode settings: Drilling, Hammer Drilling and Chiselling Interchangeable SDS+ tool holder and keyless chuck High efficiency in concrete Electronic trigger speed control switch Constant electronics with soft start Lock-on switch Reverse function by rotating brush holder unit Hammer stop for drilling Rotary stop for chiselling Safety clutch Ergonomic soft-grip handle Auto-stop brushes Double insulation