Eastwood Dual Speed Premier Buffing/Grinder. Motor, 3/4 HP, 120V, includes dual speed functionality, operates at 60 Hz, power consumption of 370/550 Watts, amperage of 3.36/4.68 Amps, with speeds of 1745/3500 and 1700/3400 RPM, 10-inch wheel size, buffing wheels attached, approximate dimensions 18 x 10 x 10 inches (45.7 x 25.4 x 25.4 cm), approximate weight 30 lbs (13.6 kg).