Specification Brand : SAIT BulletPoint1 : RECOMMENDED USE For use on ferrous metals (iron steel welds etc ) for general purpose grinding BulletPoint2 : FEATURES Our most popular grinding wheel for general purpose grinding this in a long life wheel for fewer wheel changes Proudly Made in the USA BulletPoint3 : COMPATIBILITY Right-angle grinders 6600 max RPM BulletPoint4 : SPECIFICATIONS 9 inch diameter 7/8 inch arbor 1/4-inch thickness BulletPoint5 : MATERIALS Special aluminum oxide grain assuring consistent stock removal all wheels are internally reinforced with the highest quality fiberglass for maximum safety Color : Black CompatibleDevices : grinders Configuration : 25 Pack ConstructionType : Grinding ExternallyAssignedProductIdentifier : 30699053200904 ExternallyAssignedProductIdentifier1 : 752692695520 ExternallyAssignedProductIdentifier2 : 0752692695520 IncludedComponents : Depressed Center Grinding Wheel IndustryStandardIdentifier : Type 27 ItemName : United Abrasives-SAIT 20090 A24R General Purpose/Long Life Grinding Wheel (Type 27/Depressed Center) 9" x 1/4" x 7/8", 25-Pack ItemPackageDimensions_Height : 23.11 centimeters ItemPackageDimensions_Length : 26.16 centimeters ItemPackageDimensions_Width : 23.88 centimeters ItemPackageQuantity : 25 ItemTypeKeyword : surface-grinding-wheels Manufacturer : SAIT Material : fiberglass MaximumRotationalSpeed : 6600 rpm ModelName : 20090 ModelNumber : 20090 NumberOfItems : 25 PartNumber : 20090 ProductDescription : The Diamond Concrete Grinding Wheel is ideal for grinding all types of stone including concrete, glass, tile, marble, granite, tile, cement and more. ProductSiteLaunchDate : 2006-04-13T00:00:01-00:00 Size : 9-Inch Style : 7/8-Inch Arbor SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 25