1500 watt for heavy duty grinding jobs 178 mm highly efficient and resilient motor for more power output vr full wave electronic control with speed selection and constant speed control soft start overload protection spindle lock for easy disc changes ideally suited to low and medium speed use with various grinding mediums the grip guard directly over the tool enables precise guidance of the power tool technical attributes max disc diameter178 mm no load speed1400 4200 rpm power input1500 watt po