Specification Brand : Cubitron II BulletPoint1 : Spring-like action of spindles permits abrasive to bend easily and fit inside hard-to-reach areas BulletPoint2 : May be used with 3M mandrel 944 for easy fastening and attachment to abrasive tools BulletPoint3 : Available in coarse (CRS) and very fine (VFN) grades, so desired finish is achievable BulletPoint4 : Up to 50 or 100 stars per case to help minimize replacement orders BulletPoint5 : Open web is load resistant, prolonging abrasive service life BulletPoint6 : For industrial/occupational use only. Not for consumer sale or use Color : Blue CompatibleDevices : Angle Grinder CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Metal ConstructionType : Coated ExternallyAssignedProductIdentifier : 50048011138041 ExternallyAssignedProductIdentifier1 : 012382313562 ExternallyAssignedProductIdentifier2 : 0012382313562 ExternallyAssignedProductIdentifier3 : 30012382313563 ExternallyAssignedProductIdentifier4 : 00012382313562 FasteningType : Round Hole IncludedComponents : Flap Discs IndustryStandardIdentifier : Type 29 ItemName : Scotch-Brite Star, Aluminum Oxide, 4" Diameter, Very Fine Grit, Blue (Pack of 50) ItemPackageDimensions_Height : 21.9 centimeters ItemPackageDimensions_Length : 18.4 centimeters ItemPackageDimensions_Width : 21.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bench-and-pedestal-grinding-wheels Manufacturer : 3MIA9 Material : Aluminum Oxide MaximumRotationalSpeed : 18000 rpm ModelName : Vortec Pro® ModelNumber : 048011138046 NumberOfItems : 50 PackageLevel : unit PartNumber : 048011138046 ProductDescription : Shank Diameter: 6mm ; Diameter: 25mm/30mm/40mm/50mm; Thickness: 25mm ; Package Included: 1pcs/4pcs . Please allow 1-3mm error due to manual measurement. ProductSiteLaunchDate : 2013-04-06T00:00:01-00:00 SafetyDataSheetUrl : http://www.weilercorp.com/sites/default/files/Abrasive%20Flap%20Disc%20-%20Glass%20Fibre%20Backed%20SDS%20%28US%29%207-28-15.pdf Size : 4" Diameter Style : Very Fine Grit SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 50 UnspscCode : 31191600