Specification Brand : Weiler BulletPoint1 : Higher Fill density compared to traditional metal hub construction brushes BulletPoint2 : Composite hub construction for high performance in precision applications BulletPoint3 : Manufactured using a molded polymer material to retain the filaments. In comparison to traditional metal hub construction that folds the fill material around an internal retaining ring or wrap wire, these techniques result in a significant increase in fill density and elimination of filament breakage BulletPoint4 : Specifications: 8" Crimped Filament Nylox Wheel, .040/80Sc Fill, 3-1/4" Arbor Hole BulletPoint5 : Country of Origin: United States of America CompatibleMaterial : Metal ExternallyAssignedProductIdentifier : 30012382833931 IncludedComponents : Crimped Filament Nylox Wheel ItemName : Weiler 83393 8" Crimped Filament Nylox Wheel, .040/80SC Fill, 3-1/4" Arbor Hole, Made in The USA ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 8.25 inches ItemPackageDimensions_Width : 8.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-wheel-brushes Manufacturer : Weiler Material : Nylon ModelName : 83393 ModelNumber : 83393 NumberOfItems : 1 NumberOfPieces : 2 PackageLevel : unit PartNumber : 83393 ProductSiteLaunchDate : 2020-04-01T16:41:29.586Z Size : .006 Wire Size Style : Stainless SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2