Specification Brand : HARFINGTON BulletPoint : Part Number: 107620A BulletPoint1 : Size - Grit: 50 Grit, Diameter: 50mm / 2", R-shank Size: 7 x 9.2mm / 0.28" x 0.36"(L*D). The particles on the surface of the polishing disc are evenly and tightly distributed, which can effectively avoid excessive or insufficient sanding. BulletPoint2 : Material - Made of ceramic, ensuring its high strength, durability, wear resistance and corrosion resistance, and providing strong cutting force. BulletPoint3 : Features - The grinding disc is designed with a R-lock shank, which can be quickly and firmly assembled and fastened to grinders, angle grinders, etc., which is easy to install and operate, and will not fall off easily during use. BulletPoint4 : Applications - The sanding disc is used for grinding, deburring, polishing, finishing, rust removal and paint removal, etc. Suitable for home decoration, woodworking, construction, automobile and handicraft industries; can be used for wood, alloy, metal, plastic, rubber, stone, glass fiber etc. BulletPoint5 : Notice - Please control the speed of the machine; excessively high speed may cause the sanding disc to overheat and wear out faster. Please pay attention to protect yourself from possible splash, dust and other hazards during use. Color : White (4 In. X 30 Yds.) CompatibleMaterial1 : Glass CompatibleMaterial2 : Metal CompatibleMaterial3 : Cement ExternallyAssignedProductIdentifier1 : 051141294513 ExternallyAssignedProductIdentifier2 : 0051141294513 Hazmat1 : 1 ItemDisplayDimensions_Height : 3.78 inches ItemDisplayDimensions_Length : 11.95 inches ItemDisplayDimensions_Width : 11.95 inches ItemDisplayWeight : 16.6 pounds ItemName : HARFINGTON 25pcs Quick Change Sanding Discs 2" 50 Grit R-Type Roll Lock Ceramic Grains Conditioning Disc Sandpaper for Die Grinder Grinding Fast Cutting, Bright Red ItemPackageDimensions_Height : 2.36 inches ItemPackageDimensions_Length : 5.31 inches ItemPackageDimensions_Width : 4.53 inches ItemPackageQuantity : 1 ItemTypeKeyword : quick-change-discs Language : spanish Manufacturer : HARFINGTON Material : Retroreflective polymer / polyurethane top coat / glass beads ModelNumber : A270ES 7100038739 NumberOfItems : 1 PartNumber : htf240207hh000060 ProductDescription : Made of ceramic, ensuring its high strength, durability, wear resistance and corrosion resistance, and providing strong cutting force. The particles on the surface of the polishing disc are evenly distributed and firmly bonded; the back is reinforced with patches, which has higher hardness, stronger grinding ability, and is less prone to sand loss. The grinding disc is designed with a R-lock shank, which can be quickly and firmly assembled and fastened to grinders, angle grinders, etc., which is easy to install and operate, and will not fall off easily during use. The sanding disc is used for grinding, deburring, polishing, finishing, rust removal and paint removal, etc. Suitable for home decoration, woodworking, construction, automobile and handicraft industries; can be used for wood, alloy, metal, plastic, rubber, stone, glass fiber etc.