RUPES LHR15 MKIII BigFoot RANDOM ORBITAL POLISHER - 15mm Orbit. Random orbital polisher (Ø125mm - Ø5”-15mm orbit) (LHR15III). BIGFOOT apron (9. The backing plate follows an orbit (the amplitude of which depends on the distance between the rotation axis of the drive shaft and the central axis of the backing plate) and is free to rotate about its own central axis. ).
