Specification Brand : Brush Research BulletPoint1 : The BC Series Flex-Hone tool is designed for use on any type or size of cylinder from 4mm up to 3 in BulletPoint2 : Designed for surface finishing and cross hole debarring in brake cylinders, wheel cylinders, BulletPoint3 : Satisfaction Ensured. BulletPoint4 : Produced with the highest grade materials BulletPoint5 : Designed for surface finishing and cross hole debarring in brake cylinders, wheel cylinders, CoarsenessRating : 400 CompatibleMaterial1 : Mild Steel CompatibleMaterial2 : Stainless Steel CompatibleMaterial3 : Cast Iron ExternallyAssignedProductIdentifier1 : 0767887394706 ExternallyAssignedProductIdentifier2 : 767887394706 IncludedComponents : BC 7MM 400SC 1911 MAIN SPRING HOUSING ItemName : Brush Research BC 1-1/2" 180 Grit Silicon Carbide Flex-Hone (BRMBC11218) Category: Brake Repair Tools ItemPackageDimensions_Height : 2.794 centimeters ItemPackageDimensions_Length : 10.922 centimeters ItemPackageDimensions_Width : 2.794 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flex-hones Manufacturer : Brush Research Material : Silicon Carbide MaximumRotationalSpeed : 1200 rpm ModelName : FLEX-HONE for Firearms ModelNumber : 00909 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : BC11218 ProductDescription : 1-1/2" Flex-Hone, 180 Grit ProductSiteLaunchDate : 2004-11-09T05:00:01-00:00 Size : 7 millimeters Style : 400 Grit SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1