RUPES Random Orbital Polisher Bigfoot LHR21 Mark V (Tool Only) [LHR21V/US/STD]Random Orbital Polisher Bigfoot LHR21 Mark V (Tool Only) The RUPES BigFoot LHR21 Mark V polisher represents a real breakthrough in the professional polishing industry. This polisher features a 150 mm backing pad and a 21 mm orbit and stands out for a series of technical innovations aimed at improving performance and comfort, offering more precise and efficient polishing. Reduced vibration & silence with POLYSYNTHEC gears A key innovation of the Mark V