... Angle grinder, 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 Electric ... )Φ100Hole Diameter of Wheel(mm)Φ16Rated Power Input(W)540Rated Speed(r/min)13000Net Weight(Kg)1.7 Angle Grinder & Electric Tools