Knife Wheel Felt Bobs/Mounted Felt Polishing Wheel
Made of 100% wool felt, mounted on 3/32″, 1/8″ shanks. These bobs are ideal for using on die grinders,electric drills and air drills. Miximum operating speed: 15000rpm. They can be used with various polishing compounds or rouges to produce a clean, high finish on molds, dies, models, all metals, plastics, glass or crystal. Great for polishing and buffing all hard to reach surfaces. Three densities are available which include soft, medium and hard.