SUPERIOR QUALITY DataGS,CE,EMC,ULStandard AccessoriesVoltage 220V/50HZ110V/60HZNo.NameQuantityCurrent 7.7A1wrenches1Rated power input800W 2side handle1No load speed11000rpm11000rpm3 Dia of wheel115mm4",4.5",5"4 Dia of hole16mm7/8"5 Spindle diameter14mm5/8"6 Sound energydB(A) Sound pressuredB(A)Acceleration levelm/s2 ApprovelCE,GS,EMC Inner box(pcs)Carton size(cm)G.WN.W20"GP QTY(PCS)850*43*2521. ...