Specification Brand : Made in USA BulletPoint1 : Brush Diameter (Inch) 1-1/4 BulletPoint2 : Fill Material Steel BulletPoint3 : Filament/Wire Diameter (Decimal Inch) 0.0080 BulletPoint4 : Spiral Type Single Spiral BulletPoint5 : Brush Type Helical CompatibleMaterial : Alloy Steel CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Alloy Steel CompatibleMaterial3 : Wood ExternallyAssignedProductIdentifier1 : 0707326033643 ExternallyAssignedProductIdentifier2 : 707326033643 ItemName : Made in USA - 1-1/4" Brush Diam, 1" Brush Length, 3-1/2" OAL, Single Spiral Tube Brush - 0.008" Filament Diam, Steel Filament, Helical Brush, 0.248 Shank (8 Pack) ItemPackageQuantity : 8 ItemTypeKeyword : abrasive-cup-brushes Manufacturer : Made in USA Material : Brass NumberOfItems : 8 NumberOfPieces : 8 PartNumber : 03715455 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 : 2020-01-03T04:10:28.246Z UnitCount : 1