Speed adjustable system from 300 rpm to 1,400rpmPrepare concrete surfaces for epoxy coatingsWet and dry operation with integrated water deliver system and vacuum connecting holePolishing for concrete, marble and granite with the various grits of metal diamond blades and resin diamond bladesPlanetary counter rotation for excellent grinding surfacesAdjustable handle 180 degree forward or backward for operator comfortMain body with electric motor can be separated for convenient transportation

floor polishing machine