... marble cutter, electric drill, Electric Impact Drill, Electric rotary hammer, Orbital Sander, Electric Planer, Electric Cut-off Mahine, Demolition ... Hammer, Electric Circular Saw, Electric Wrench, Electric Nibbler, Rechargeable ... Load Speed(r/min) 0-900Max. Drilling Capacity(mm) Φ20Net Weight(Kg)3.8 Electric Rotary Hammer & Power Tools