Specification Brand : Value Collection BulletPoint1 : Brush Diameter (Inch) 3-1/2 BulletPoint2 : Fill Material Steel BulletPoint3 : Filament/Wire Diameter (Decimal Inch) 0.0160 BulletPoint4 : Spiral Type Single Spiral BulletPoint5 : Brush Type Helical ExternallyAssignedProductIdentifier1 : 0707326036972 ExternallyAssignedProductIdentifier2 : 707326036972 ItemName : Value Collection - 3-1/2" Brush Diam, 4-1/4" Brush Length, 7-1/2" OAL, Single Spiral Tube Brush - 0.016" Filament Diam, Steel Filament, Helical Brush, 1/2" Shank (10 Pack) ItemPackageQuantity : 10 ItemTypeKeyword : abrasive-cup-brushes Manufacturer : Value Collection Material : Nylon NumberOfItems : 10 NumberOfPieces : 8 PartNumber : 04613014 ProductDescription : Steel is a commonly used material due to its durability and cutting action. It is suitable for general purpose applications and can be used on iron, steel, aluminum, brass, copper and wood. ProductSiteLaunchDate : 2020-01-03T04:10:29.993Z UnitCount : 1