Specification Brand : Alfa Tools BulletPoint1 : Knotted Wire Cup Brush BulletPoint2 : 4-inch Brush Diameter by 5/8-11-inch Threaded Arbor Hole BulletPoint3 : 0.020-inch Wire Size, Brass Coated Wire BulletPoint4 : 1-3/16-inch Trim Length BulletPoint5 : Note: 8500 Maximum RPM CompatibleMaterial : Stainless Steel ConstructionType : Mounted Points ExternallyAssignedProductIdentifier1 : 721511119578 ExternallyAssignedProductIdentifier2 : 0721511119578 ExternallyAssignedProductIdentifier3 : 00721511119578 ExternallyAssignedProductIdentifier4 : 0843469114228 GpsrSafetyAttestation : 1 IncludedComponents : WB67182 (1) IndustryStandardIdentifier : 60221 ItemDisplayDimensions_Height : 2.63 inches ItemDisplayDimensions_Length : 3.13 inches ItemDisplayDimensions_Width : 3.13 inches ItemDisplayWeight : 1 pounds ItemName : Alfa Tools WB67182 4" Knotted Wire Cup Brush ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-cup-brushes Manufacturer : Alfa Tools Material : brass plated Material1 : Rubber Material2 : Plastic Material3 : Stainless Steel MaximumRotationalSpeed : 30000 rpm ModelName : 13302 ModelNumber : WB67182 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : WB67182 ProductDescription : Weiler stainless steel cup brush has a diameter of 1 in. The shank attachment allows for easy mounting to the tool or pad. This Weiler part uses stainless steel for the bristles which are 0.014 in diameter. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This Weiler cup brush can be run at a maximum speed of 22000 RPMs. ProductSiteLaunchDate : 2013-07-16T02:23:24.308Z Size : 2-3/4" Dia Style : .020" Wire Size x 5/8" Trim Length SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 47131600