Specification Brand : Made in USA BulletPoint1 : Brush Diameter (Decimal Inch) 0.098 BulletPoint2 : Brush Diameter (mm) 2.5 BulletPoint3 : Fill Material Stainless Steel BulletPoint4 : Spiral Type Single Spiral BulletPoint5 : Brush Type Helical CompatibleMaterial1 : Stainless Steel CompatibleMaterial2 : Alloy Steel ExternallyAssignedProductIdentifier1 : 0707326033551 ExternallyAssignedProductIdentifier2 : 707326033551 ItemName : Made in USA - 2.5mm Brush Diam, 3/4" Brush Length, 4" OAL, Single Spiral Tube Brush - 0.003" Filament Diam, Stainless Steel Filament, Helical Brush, 0.043 Shank (8 Pack) ItemPackageQuantity : 8 ItemTypeKeyword : abrasive-cup-brushes Manufacturer : Made in USA NumberOfItems : 8 PartNumber : 03717428 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. ProductSiteLaunchDate : 2020-01-03T04:10:37.456Z