Safty, waterproof and oil resisted, suitable for all material, anti-rust, never break, small noice and few dust. IntroductionThe Polishing Wheel is the new developing product what is safe, environmental, high-efficiency and low cost.Also, it gathers the advantage of Grinding Disc, Sand Paper ect.The main component material is reinforced, durable fibre and the sand of diamond .Mainly used in ...