... or not 5.100% original Specifications:A),Polishing machine is used for polishing and buffing the stainless steel seal head,ellipsoidal head ... of the polish machine :stainless steel tank,vessel , seal head ,ellipsoidalhead ,Butterfly head inside or outside from 20-1200 mesh ... ,with mirror polished .C),Specification of the polish machine :D),Diameter 1000 - ...