Voltage: 230V/50HzRated Input Power: 750WNo-Load speed: 1000~2000pm (discs)3000~6000pm (Delta pad )Diameter of grinding disc: 225mmDelta pad: 276 mmAccessories:6pcs sanding papers1 pc internal hexagonal wrench1 pairs carbon brush4 meter soft tube1 pc internal hexagonal wrenchPackage: BMC1pc/carton; N. W/G. W: 3.38/7.5kgCarton size: : 22*59**49.5cm20'/40'/40'H: 600/1250/1500pcs