Specification Brand : HARFINGTON BulletPoint1 : Size - 5 Inch diameter and 7/8 Inch arbor hole Fiber Sanding Discs are coated with a durable grain of 24 Grit. BulletPoint2 : Material - The fiber disc has silicon carbide particles attached to its vulcanized fiber base, which is harder and more powerful than alumina, and is heat treated and resin bonded to increase strength and tear resistance. BulletPoint3 : Feature - Silicon carbide resin abrasive discs are suitable for polishing operations requiring high-gloss, or for wet sanding applications. BulletPoint4 : Usage - Simply attach the disc to your angle grinding or power tool, and use it only with the backing pad and nut, then gently place it on the surface that needs to be trimmed or polished, working with the appropriate speed and pressure. BulletPoint5 : Application - Fiber abrasive polishing discs are widely used in processing softer metals such as aluminum, copper, and non-metallic materials such as hardwood, plastic, fiberglass, etc. BulletPoint6 : Stiff fiber backing and a strong resin bond lend this disc long life and tear-resistance BulletPoint7 : For industrial/occupational use only. Not for consumer sale or use. CompatibleDevices : Angle Grinder CompatibleDevices1 : Angle Grinder CompatibleDevices2 : Bench Grinder ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 051131334250 ExternallyAssignedProductIdentifier2 : 0051131334250 ExternallyAssignedProductIdentifier3 : 00051131334250 ExternallyAssignedProductIdentifier4 : 50051131334255 GpsrSafetyAttestation : 1 IncludedComponents : Abrasive Fibre Discs IndustryStandardIdentifier : Backing Pad ItemName : HARFINGTON 25PCS Silicon Carbide Resin Fiber Grinding and Sanding Discs 5" x 7/8" Center Hole 24 Grit Fiber Abrasive Discs for Grinding Polishing ItemPackageDimensions_Height : 3.35 inches ItemPackageDimensions_Length : 6.89 inches ItemPackageDimensions_Width : 6.1 inches ItemPackageQuantity : 25 ItemTypeKeyword : fiber-backed-abrasive-discs Manufacturer : HARFINGTON Material : Ceramic Material1 : Silicone Carbide Material2 : Aluminum Oxide MaximumRotationalSpeed : 8600 rpm ModelName : 33425 ModelNumber : 33425 NumberOfItems : 5 PackageLevel : unit PartNumber : htf240318hh000255 ProductDescription : The fiber disc has silicon carbide particles attached to its vulcanized fiber base, which is harder and more powerful than alumina, and is heat treated and resin bonded to increase strength and tear resistance. Silicon carbide resin abrasive discs are suitable for polishing operations requiring high-gloss, or for wet sanding applications. Fiber abrasive polishing discs are widely used in processing softer metals such as aluminum, copper, and non-metallic materials such as hardwood, plastic, fiberglass, etc. Simply attach the disc to your angle grinding or power tool, and use it only with the backing pad and nut, then gently place it on the surface that needs to be trimmed or polished, working with the appropriate speed and pressure.