3PC 8” Airway Buffing Wheel Kit for Metal Polishing, 16Ply Thickness with 3″ Steel Center, 3 Steps to Get Mirror Finishing

3PC 8” Airway Buffing Wheel Kit, 3 steps for Metal Polishing. This buffing kit can be used on automatic polishing machines and angle grinders. If you want to use it on an angle grinder, you have two ways to let it work. The first way is you need mount a center plate on the airway wheel to convert the inner hole size to fit your angle grinder. The center plate is single-used. The second way is to use the airway wheel with an airway safety flange together. It can be reusable. This buffing kit is great for polishing iron, steel, stainless steel, aluminum alloy, brass and other metals. The purpose is to get a mirror finishing on the metal surface. Please control the machine’s RPM under 3000. Details of usage for this 3 steps buffing kit: First stage cutting: use blue airway buffing wheel, black polishing compound for hard metals and brown tripoli polishing compound for soft metals Middle stage polishing: use orange airway buffing wheel, green polishing compound for hard metals and brown tripoli polishing compound for soft metals Final stage finishing: use white airway buffing wheel, white polishing compound for hard metals and blue polishing compound for soft metals