1.Suit to buffing, polishing and grinding metal, glass, jewellery, stainless steel, etc 2.The nylon fiber wheels can polish grooves, flat or curved surface and make their surface smooth 3.Nylon fiber flap discs are ideal for deburring ,removing rust,stainless steel,aluminum, iron and other metal structure products polishing and wire drawing effect Product name Non-woven grinding wheel Material -nylon fiber Hardness - 7/9/12P Shape - Round Disc Colour - Customized Application - Suit to buffing, polishing and grinding metal, glass, jewellery, stainless steel, etc Package Content:- As per buy wool buffing pad for angle grinder.