Specification Brand : HARFINGTON BulletPoint : Made in US BulletPoint1 : Size - 7"(180mm) diameter and 7/8"(22mm) arbor aluminum oxide resin fiber discs are commonly used for surface preparation, blending, chamfering, paint or rust removal, etc. BulletPoint10 : For industrial/occupational use only. Not for consumer sale or use BulletPoint11 : 3M Precision Shaped Grain (PSG) maintains super-sharp points that cut exceptionally fast with less pressure BulletPoint12 : PSG runs cooler, reducing metal discoloration/oxidation and the chance of heat related stress cracks BulletPoint13 : Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes BulletPoint14 : 3M Roloc attachment system provides for easy disc changes between grades or applications BulletPoint15 : Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding BulletPoint2 : Material - Alumina resin discs feature strong resin-to-resin adhesion ensuring reliable performance. Strong fiber backing provides superior grinding performance and extended service life. BulletPoint3 : Features - High-performance resin fiber dressing discs are suitable for angle grinding machines and can only be used with backing pads and nuts. The paint strip disc has uniform grinding force, good wear resistance, strong water resistance, strong plasticity and good softness. BulletPoint4 : Application - These heavy stock removal discs are used with use on a variety of ferrous and non-ferrous metals, as well as wood and fiberglass, suitable for the automobile manufacturing and repair industry, construction industry, chemical light industry, shipbuilding and repair industry, machinery manufacturing industry, furniture manufacturing, decoration industry, and Do-it-yourself repair business. BulletPoint5 : Notice - Please use protective gear and wear appropriate personal protective equipment when working with abrasive discs. BulletPoint6 : Hookit attachment provides quick, easy attachment to a 3M Hookit Back Up Pad for use on a random orbital sander (both sold separately) BulletPoint7 : For industrial/occupational use only. Not for consumer sale or use BulletPoint8 : Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes BulletPoint9 : 3M Roloc attachment system provides for easy disc changes between grades or applications Color : Orange CompatibleDevices : Angle Grinder CompatibleDevices1 : Milwaukee 6117 CompatibleDevices2 : Milwaukee 6121 CompatibleDevices3 : Milwaukee 6124 CompatibleDevices4 : Milwaukee 2780 CompatibleDevices5 : Milwaukee 2781 CompatibleMaterial : Madera ConstructionType : Coated ConstructionType1 : Non-Woven ConstructionType2 : Resinoid ExternallyAssignedProductIdentifier : 50076308771428 ExternallyAssignedProductIdentifier1 : 076308896461 ExternallyAssignedProductIdentifier2 : 0076308896461 ExternallyAssignedProductIdentifier3 : 00662610165809 FasteningType : Hook and Loop GpsrSafetyAttestation : 1 IncludedComponents : Disc Flange IndustryStandardIdentifier : Backing Pad ItemDisplayWeight : 0.3 pounds ItemName : HARFINGTON 25pcs 24 Grit Aluminum Oxide Resin Fiber Discs 7"x7/8" Metal Sanding Grinding Discs for Angle Grinding Machine Polishing and Grinding Metals, Wood, and Fiberglass ItemPackageDimensions_Height : 1.97 inches ItemPackageDimensions_Length : 7.48 inches ItemPackageDimensions_Width : 7.48 inches ItemPackageQuantity : 25 ItemTypeKeyword : fiber-backed-abrasive-discs Manufacturer : HARFINGTON Material : Aluminum Oxide Material1 : Silicone Carbide Material2 : Aluminum Oxide MaximumRotationalSpeed : 12000 rpm ModelName : 43-34-0935 ModelNumber : 43-34-0935 NumberOfItems : 25 PackageLevel : unit PartNumber : hta231004hh000713 ProductDescription : Alumina resin discs feature strong resin-to-resin adhesion ensuring reliable performance. Strong fiber backing provides superior grinding performance and extended service life. High-performance resin fiber dressing discs are suitable for angle grinding machines and can only be used with backing pads and nuts. These heavy stock removal discs are used with use on a variety of ferrous and non-ferrous metals, as well as wood and fiberglass, suitable for the automobile manufacturing and repair industry, construction industry, chemical light industry, shipbuilding and repair industry, machinery manufacturing industry, furniture manufacturing, decoration industry, and Do-it-yourself repair business. Notice: Please use protective gear and wear appropriate personal protective equipment when working with abrasive discs.