Specification Brand : Pearl BulletPoint : 3M 1988, MMM1988 BulletPoint1 : ESTABLISHED USA brand Pearl Abrasive Silver-Line Aluminum oxide depressed center grinding wheels. BulletPoint2 : SPECIFICATIONS: Aluminum oxide. Grit A24R. T-27. 30 degree angle. With hub. Max RPM: 6,500. Refer to listed spec chart for other specs. BulletPoint3 : FEATURES: for grinding ferrous metals, iron and steel, especially well suited for grinding, weld dressing and deburring. Pearl depressed center wheels are engineered for aggressive stock removal and extra long life. All wheels are fully reinforced and meet or exceed US/Canada safety standards and specifications. BulletPoint4 : PACKAGE of Five (5) grinding wheels. US based welding supplier. Strong technical support with experienced customer service to address buyer's any question. BulletPoint5 : For use with angle grinder Color : Black CompatibleDevices : Angle Grinder, Bench Grinder, Die Grinder ConstructionType : Grinding CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 30012382570324 ExternallyAssignedProductIdentifier1 : 0611355948000 ExternallyAssignedProductIdentifier2 : 611355948000 GpsrSafetyAttestation : 1 IncludedComponents : 14" x 1/8" TIGER AO Type 1 Large Cutting Wheel, A30S, 1" A.H, High Speed Saw IndustryStandardIdentifier : Type 27 ItemDisplayWeight : 0.04 pounds ItemName : 5-PK Pearl Abrasive DC4510TH Depressed Center Grinding Wheel 4-1/2 x 1/4 x 5/8-11 with Hub Type 27 Aluminum Oxide Silver-Line ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 25 ItemShape : Round ItemTypeKeyword : abrasive-cutoff-wheels Manufacturer : Pearl Abrasive Material : Aluminum Oxide MaximumRotationalSpeed : 6500 rpm ModelName : 57032 ModelNumber : RF4F NationalStockNumber : 5130-01-588-0110 NumberOfItems : 10 PackageLevel : unit PartNumber : DC4510TH-5PK ProductDescription : ESTABLISHED USA brand Pearl Abrasive Silver-Line Aluminum oxide depressed center grinding wheels. SPECIFICATIONS: Aluminum oxide. Grit A24R. T-27. 30 degree angle. With hub. Max RPM: 6,500. Refer to listed spec chart for other specs. FEATURES: for grinding ferrous metals, iron and steel, especially well suited for grinding, weld dressing and deburring. Pearl depressed center wheels are engineered for aggressive stock removal and extra long life. All wheels are fully reinforced and meet or exceed US/Canada safety standards and specifications. PACKAGE of Five (5) grinding wheels. US based welding supplier. Strong technical support with experienced customer service to address buyer's any question. ProductSiteLaunchDate : 2019-02-26T19:45:51.287Z Size : DC4510TH, 4-1/2 x 1/4 x 5/8-11 w/ Hub StreetDate : 2018-01-30T00:00:01Z Style : Long Life SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 25 UnspscCode : 31191600