Rupes LHR15 (LHR15) Mark III Bigfoot BAS KITThe RUPES BIGFOOT MarkIII incorporates many of the new features, first shown on the LK900E Mille as well as some interesting design updates, that make one of the industries best polishing system even better. The highly efficient motor of the MarkIII BigFoot Random Orbital Polisher produces a speed range of 3000 to 4500 for the 21mm models and 3000 to 5200 for the 15mm models. The specially engineered and custom wound motor, created in house by RUPES,