Specification Brand : Made in USA BulletPoint1 : Brush Diameter (Inch) 1-1/4 BulletPoint2 : Fill Material Brass BulletPoint3 : Filament/Wire Diameter (Decimal Inch) 0.0080 BulletPoint4 : Spiral Type Single Spiral BulletPoint5 : Brush Type Helical Color : Gray-black CompatibleMaterial : Copper CompatibleMaterial1 : Metal CompatibleMaterial2 : Alloy Steel CompatibleMaterial3 : Stainless Steel CompatibleMaterial4 : Alloy Steel ExternallyAssignedProductIdentifier : 6913583150311 ExternallyAssignedProductIdentifier1 : 0707326033803 ExternallyAssignedProductIdentifier2 : 707326033803 ItemName : Made in USA - 1-1/4" Brush Diam, 1" Brush Length, 3-1/2" OAL, Single Spiral Tube Brush - 0.008" Filament Diam, Brass Filament, Helical Brush, 0.248 Shank (27 Pack) ItemPackageDimensions_Height : 28.575 centimeters ItemPackageDimensions_Length : 4.445 centimeters ItemPackageDimensions_Width : 6.604 centimeters ItemPackageQuantity : 27 ItemTypeKeyword : abrasive-cup-brushes Manufacturer : Made in USA Material : Metal NumberOfItems : 27 NumberOfPieces : 27 PartNumber : 03715547 ProductDescription : Brass is softer than steel and stainless steel, and will not scratch harder surfaces. It will not generate sparks when brushing metallic surfaces and it works best on copper and brass. ProductSiteLaunchDate : 2020-01-03T04:10:26.304Z Size : 50mm/1.97" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1