Specification Brand : Osborn BulletPoint1 : Fill Material Stainless Steel BulletPoint2 : Brush Diameter (Inch) 1 BulletPoint3 : Wire Type Knotted BulletPoint4 : Overall Length (Inch) 2-3/4 BulletPoint5 : Trim Length (Inch) 1-1/8 CompatibleMaterial : Alloy Steel CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Stainless Steel CompatibleMaterial3 : Alloy Steel ExternallyAssignedProductIdentifier1 : 0707326376795 ExternallyAssignedProductIdentifier2 : 707326376795 ItemName : Osborn - 1" Diam Knotted End Brush - 1/4" Shank Diam, 20,000 Max RPM ItemPackageQuantity : 2 ItemTypeKeyword : abrasive-cup-brushes Manufacturer : Osborn Material : Brass NumberOfItems : 2 NumberOfPieces : 2 PartNumber : 00126672 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. Knotted brushes are made up of multiple filaments/wires bundled together to provide the most aggressive brushing action. ProductSiteLaunchDate : 2020-01-05T19:52:09.935Z UnitCount : 1