1500rpm ultra high speed drive for fast and easy buffing of polished floors. Machine runs in a straight line running on rear and centre wheels with the pad drive floating on the floor. No special skill needed to operate, much lighter than traditional machines. Very fast, buffs to a high shine at walking speed. Very easy to use. High gloss shine Straight line machine. Very light in operation. For buffing or polishing only. Takes 17" Floor Pads.