Lesco 050655 Motor: 1/2 HP, reversing, 110 volts, Height: 17 1/2 ", One year warranty, Heavy-duty, ball bearing, direct drive sealed motor, Heavy, all-steel construction, Grinding wheel: 8" dia., 1" W, Grinding discharge: right or left side, Width: 11 ", Easily accessible reverse switch, Manufacturer's warranty applies. To ensure tool accuracy and personal safety, do not attempt to repair tools under warranty, Length: 17 "