Specification Brand : Made in USA BulletPoint1 : Brush Diameter (Inch) 2-1/4 BulletPoint2 : Fill Material Stainless Steel BulletPoint3 : Filament/Wire Diameter (Decimal Inch) 0.0118 BulletPoint4 : Wire Type Crimped BulletPoint5 : Arbor Type Shank CompatibleMaterial : Alloy Steel CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Stainless Steel CompatibleMaterial3 : Alloy Steel ExternallyAssignedProductIdentifier1 : 0707326108358 ExternallyAssignedProductIdentifier2 : 707326108358 ItemName : Made in USA - 2-1/4" Diam, 1/4" Shank Crimped Wire Stainless Steel Cup Brush - 0.0118" Filament Diam, 5/8" Trim Length, 13,000 Max RPM (2 Pack) ItemPackageQuantity : 2 ItemTypeKeyword : abrasive-cup-brushes Manufacturer : Made in USA Material : stainless steel NumberOfItems : 2 NumberOfPieces : 3 PartNumber : 03541448 ProductDescription : Stainless steel is highly corrosion resistant and can be used in high humidity or wet conditions. It has a higher heat tolerance than steel, allowing use at temperatures up to 600 F on aluminum and stainless steel. ProductSiteLaunchDate : 2020-01-03T04:10:26.830Z UnitCount : 1