Specification Brand : Baiwen BulletPoint1 : These abrasive wheels made of nylon fiber are durable for long-term use BulletPoint2 : Suitable for buffing, polishing and grinding metal, glass, jewellery, stainless steel, etc BulletPoint3 : The nylon fiber wheels can polish grooves, flat or curved surface and make their surface smooth BulletPoint4 : Nylon fiber flap discs are ideal for deburring ,removing rust,stainless steel,aluminum, iron and other metal structure products polishing and wire drawing effect BulletPoint5 : Outer Diameter:100mm/4",Bore Diameter:16mm/0.63",Thickness:12mm,Hardness:7P Color : Gray CompatibleDevices : Angle Grinder ConstructionType : Grinding ExternallyAssignedProductIdentifier : 6115351102038 ItemDisplayWeight : 0.24 kilograms ItemName : 7P 4"Gray Nylon Fiber Polishing Wheel For Wiredrawing In Metal And Stainless Steel Product For Angle Grinders 5Pcs ItemPackageQuantity : 1 ItemTypeKeyword : buffing-wheels Manufacturer : Baiwen Material : Nylon Fiber PartNumber : BWA1efp0043-2/1_4 ProductDescription : Features: Suitable for wiredrawing in metal and stainless steel product. Light fast design, mirror light effect is good and it is not easy to scratch the surface of metal. This product is widely used in fine polishing of stainless steel, copper, aluminum and other metal. Adopting high quality nylon material, provide high efficiency. Light fast design, mirror light effect is good and it is not easy to scratch the surface of metal. Used widely in aerospace, plant maintenance, foundry, automotive, metal fabrication and shipyards.