Specification Brand : Radnor BulletPoint : Radnor BulletPoint1 : 12 Total Pieces 80g Brown (3pcs) 150g Green (3pcs) 240g Red (3pcs) 300g Black (3pcs) BulletPoint2 : Head Size :1" Shank : 1/8" (fits most rotary tool) Type: Abrasive Wheel CompatibleMaterial : Metal CompatibleMaterial1 : Metal CompatibleMaterial2 : Alloy Steel ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 0756681690022 ExternallyAssignedProductIdentifier2 : 756681690022 ItemName : Radnor 64000432 3'' X 1/4'' Stainless Steel Narrow Face Crimped Wire Mounted Conflex Brush for Use On Die Grinders and Drills (1 PER CASE) ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-wheel-brushes Manufacturer : Radnor Material : Stainless Steel ModelNumber : 64000432 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 64000432 ProductDescription : Radnor Stem-Mounted Brushes have a 1/4'' stem attached for easy use in die grinders and drills. They are excellent for metal cleaning and finishing recessed areas. Higher RPM rating for fast cleaning and smoother finish. ProductSiteLaunchDate : 2016-10-16T01:01:17.540Z SupplierDeclaredDgHzRegulation : unknown UnitCount : 1