Specification Brand : OKI-NRT BulletPoint : Made in United States BulletPoint1 : Size: Wheel Diameter: φ3.1-inch/80mm, High :φ1"/25mm, Shank Dia1/4''(6mm). BulletPoint2 : Pckage: 5-Pcs. Grit: 80# / 120# / 240# / 320#. Choose Grit one among them. BulletPoint3 : Shank: The 1/4''(6mm)shank is easily compatible with die grinders, straight grinder, hand drill, electric drill. BulletPoint4 : High performance flap wheel, aggressive and works well for high stock removal. BulletPoint5 : Ceramic aluminum oxide for a self-sharpening grit that is harder, tougher, and lasts longer than aluminum oxide Cloth backing for a stiffer, tougher, and thicker backing than paper or film. Color : Orange ConstructionType : Coated ExternallyAssignedProductIdentifier : 7806382466044 ExternallyAssignedProductIdentifier1 : 662611834957 ExternallyAssignedProductIdentifier2 : 0662611834957 IncludedComponents : 52NS2792 IndustryStandardIdentifier : FD T29 ItemName : OKI-NRT 66261183495 FD T29 7X7/8 40GRIT Blaze ItemPackageDimensions_Height : 3.5 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemShape : Cylinder ItemTypeKeyword : abrasive-flap-discs Manufacturer : Norton Material : Ceramic MaximumRotationalSpeed : 3450 rpm ModelName : 52YQ926 ModelNumber : 66261183495 NumberOfItems : 1 PartNumber : 66261183495 ProductDescription : Flap Disc, Abrasive Type Coated, Abrasive Material Ceramic, Grade Extra Coarse, Backing Plate Material Fiberglass, Connector Size 7/8 in, Connector Type Unthreaded Hole, Density Rating Standard, Flap Disc Type Type 29, Overall Diameter 7 in, Series Blaze R980P, Backing Material Polyester, Backing Weight Y, Grit 40, Maximum Operating Speed 8,600 RPM, Color Orange, Features Performance Coated, Resistance Properties Fray ProductSiteLaunchDate : 2012-06-14T17:22:39.898Z SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1