Specification Brand : 3M BulletPoint : Made in United States BulletPoint1 : LONGER TRIM: Trim length is longer, provides increased aggression, greater conformability and longer product life BulletPoint2 : AGGRESSIVE BRUSHING: Rectangular filaments provide a less compliant brushing action for much greater aggression and reduced conformability, due to their shape, larger cross-sectional area and increased contact with the work BulletPoint3 : SILICON CARBIDE (SIC): sharp-edged grain that produces an effective cutting action. It is the most common grain used in industrial grade brushes BulletPoint4 : SPECIFICATIONS: 4" Maximum Density Nylox Disc Brush, 80SC Crimped Rectangular Fill, Banded, Medium Grade BulletPoint5 : Country of Origin: United States of America Color : Yellow ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 048011187341 ExternallyAssignedProductIdentifier2 : 0048011187341 ExternallyAssignedProductIdentifier3 : 00012382859008 IncludedComponents : WIRE MARKER REFILL ROLL ItemDisplayWeight : 140 ounces ItemName : 3M 18734; 3 50 Grit Bristle Brush Disc Made by 3M ItemPackageDimensions_Height : 7.5 inches ItemPackageDimensions_Length : 140 inches ItemPackageDimensions_Width : 110 inches ItemPackageQuantity : 10 ItemTypeKeyword : bristle-discs ItemTypeName : 3M SCOTCHCODE WIRE MARKER TAPE REFILL ROLL SDR-D Manufacturer : 3M Material : aluminum ModelName : SDR-D ModelNumber : SDR-D NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 7000000745 ProductDescription : Tapered Bristle Disc, Product Type Bristle Disc Cup Brush, Quick Change System TR, Bristle Type Type S, Bristle Material Ceramic, Brush Dia. 3 in, Wire Dia. Not Applicable, Bristle Length 5/8 in, Grit P50, Overall Length Not Applicable, Compatible Tool Type Straight Grinder, Drill Press, Pencil Grinder, Color Green, Primary Material Application Aluminum, Brass, Bronze, Cast Iron, Stainless Steel, Steel, Connector Type Quick Change, Connector Size Not Applicable ProductSiteLaunchDate : 2012-03-07T22:03:00.413Z Size : 4 inches SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1