Specification Brand : Rosenthal Collection BulletPoint1 : 20 25 30 lines per inch. Checkering File Set BulletPoint2 : Excellent for checkering metal surfaces, such as grips, handles, and other tools BulletPoint3 : Double cut for smooth, precise results, and safe to use on both edges. BulletPoint4 : Wood rasp:filing or trimming ordinary metal surface pores, grooves, or threads can also be used to trim burr is manufactured molds, jigs and repair work for the fitter filing small but specific workpiece and tool must be precision parts ,woodworking tool BulletPoint5 : Woodworking tool for carpenter:durable, wear-resistant, high hardness, high strength, elasticity,woodworking tool Color : Assorted Color ExternallyAssignedProductIdentifier : 7642780449247 IncludedComponents : Checkering File ItemDisplayDimensions_Height : 1.38 inches ItemDisplayDimensions_Length : 16.14 inches ItemDisplayDimensions_Width : 1.18 inches ItemDisplayWeight : 1.98 pounds ItemName : Rosenthal Collection Pillar Checkering File Set 6 Inch Cut 00 20/25/30 lines Per Inch ItemPackageDimensions_Height : 3.15 inches ItemPackageDimensions_Length : 16.54 inches ItemPackageDimensions_Width : 4.33 inches ItemTypeKeyword : hand-files Manufacturer : Rosenthal Collection Material : Carbon steel ModelName : 00 20 25 30 lines ModelNumber : 00 20 25 30 lines PartNumber : 32QN9E7L53V1J07C PowerSourceType : hand_powered ProductDescription : Parallel in width and gently tapered in thickness. Overcut is parallel to file edges and upcut is 90 degree to overcut. Useful for putting serrations on knife edges and to obtain a checkered design similar to a gun hand grip. Double cut top and bottom. Both edges are safe. ProductSiteLaunchDate : 2014-09-15T18:48:39.000Z Size : 00 20/25/30 File Set Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27111900