Rated Input Power : 1650W Collet Capacity : 12mm or 1/2" Plunger Move Length : 0-60mm Plate Diameter : 160mm(5-5/16") No-load speed(rpm) : 22.000 Rated Voltage : 220V Rated Frequency : 50/60Hz Height : 300mm(11-3/4") Net Weight : 5.5 Kg