Dynabrade® Contact Arm Assembly measuring 5/8" X 3/8" includes a rubber wheel and a 1/2" wide platen pad that are suitable to use with 1/2" X 12" L belts. Arm assembly can be used on metal, plastic, fiberglass, composites, rubber, glass and stone. Arm assembly is applicable for belt tracking and is standard on mini dynafile II model 15003. It is designed to work on dynabrade air tools and can be operated to a distance of 3".
