Specification Brand : HARFINGTON BulletPoint : Made in MX BulletPoint1 : Size - 9-1/8 Inch diameter and 7/8 Inch arbor hole Fiber Sanding Discs are coated with a durable grain of 60 Grit. BulletPoint2 : Material - The fiber sanding disc has aluminum oxide particles attached to a vulcanized fiber base for abrasion resistance and is heat-treated and resin-bonded for strength and tear resistance. BulletPoint3 : Feature - Alumina oxide resin grinding discs are suitable for rust removal, paint removal, weld grinding, and general surface treatment work. 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 metal processing, including stainless steel, alloy steel, non-ferrous metals (such as aluminum or brass), cast iron or steel, etc. Color : 80 Grit CompatibleDevices : Angle Grinder CompatibleMaterial : Metal ConstructionType : Coated ExternallyAssignedProductIdentifier : 10088341885859 ExternallyAssignedProductIdentifier1 : 662610205475 ExternallyAssignedProductIdentifier2 : 0662610205475 ExternallyAssignedProductIdentifier3 : 619206386636 ExternallyAssignedProductIdentifier4 : 636655903559 FasteningType : Speed-Lok TR Quick-Change GpsrSafetyAttestation : 1 IncludedComponents : Roloc Disc IndustryStandardIdentifier : Backing Pad ItemName : HARFINGTON 25PCS Aluminum Oxide Resin Fiber Grinding and Sanding Discs 9-1/8" x 7/8" Center Hole 60 Grit Fiber Abrasive Discs for Grinding Polishing ItemPackageDimensions_Height : 2.95 inches ItemPackageDimensions_Length : 11.02 inches ItemPackageDimensions_Width : 10.24 inches ItemPackageQuantity : 25 ItemTypeKeyword : fiber-backed-abrasive-discs Manufacturer : HARFINGTON Material : Aluminum Oxide Material1 : Aluminum Oxide Material2 : Ceramic MaximumRotationalSpeed : 25000 rpm ModelName : 4-1/2" 100 Grit Ceramic Resin Fiber Disc ModelNumber : 777F NumberOfItems : 1 PackageLevel : unit PartNumber : htf240319hh000269 ProductDescription : The fiber sanding disc has aluminum oxide particles attached to a vulcanized fiber base for abrasion resistance and is heat-treated and resin-bonded for strength and tear resistance. Alumina oxide resin grinding discs are suitable for rust removal, paint removal, weld grinding, and general surface treatment work. Fiber abrasive polishing discs are widely used in metal processing, including stainless steel, alloy steel, non-ferrous metals (such as aluminum or brass), cast iron or steel, 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.