Master mechanic, 6", bench grinder, 2.1 a motor, 1/3 hp induction motor, 120v, 60hz, 3450 rpm, 1/2" arbor, 6" x 3/4" wheel, magnifier eye shields for precision work, stable cast iron base to reduce vibration, includes: 36 grit coarse grinding wheel & 60 grit fine grinding wheel.