Specification Brand : Baiwen BulletPoint1 : Material: Nylon Fiber BulletPoint2 : Outer Diameter: 125mm/5" ; Bore Diameter: 22mm/ 7/8" ; Thickness : 11mm/ 3/8" ; Hardness: 9P BulletPoint3 : The nylon fiber wheels can polish grooves, flat or curved surface and make their surface smooth. BulletPoint4 : Suitable for buffing, polishing and grinding metal, glass, jewellery, stainless steel, etc. BulletPoint5 : Note: Please remember to wear protective glasses when using this product. CompatibleDevices : Angle Grinder ConstructionType : grinding ExternallyAssignedProductIdentifier : 6452148742726 IncludedComponents : buffing-wheels ItemDisplayWeight : 0.43 kilograms ItemName : 5" 9P Nylon Fiber Polishing Wheel Sanding Buffing Disc Abrasive Wheel for Angle Grinders 5 Pack ItemPackageDimensions_Height : 0.787 inches ItemPackageDimensions_Length : 6.693 inches ItemPackageDimensions_Width : 5.906 inches ItemPackageQuantity : 1 ItemTypeKeyword : buffing-wheels Manufacturer : Baiwen Material : Nylon ModelName : Sandpaper & Sander Accessories ModelNumber : a18122900ux0621 NumberOfItems : 5 PackageLevel : unit PartNumber : BWfpj0000297_2 ProductDescription : Features: Adopting high quality nylon material, provide high efficiency. It gets good effect and high service life. Light fast design, mirror light effect is good and it is not easy to scratch the surface of metal. Used in fine polishing of stainless steel, copper, aluminum and other metal. Widely used in aerospace, plant maintenance, foundry, automotive, metal fabrication and shipyards.