Features1Special tooth design, even and smooth, effectively improve the cutting ability. 2Ergonomically designed handle, comfortable grip, not hurt hand, no fatigue and more efficient use. 3Ideal for garages, factories, engineering, workshop. 4PP+TRP handle grip is environmentally friendly, non-slip and comfortable. 5Steel file is made of T12 carbon tool steel, which is incisive and durable with high hardness and long service life. 6Round files are used for filing round holes, concave cambered surface and elliptic surface with small radii.SpecificationCondition: 100% Brand NewItem Type: Round FileStyle: Coarse Teeth File, Middle Teeth File, Fine Teeth File(Optional)Material: T12 Carbon Tool Steel+PP+TRPColor: As shown in the pictureFull Length: Approx.41cm/16.1inFile Blade Length: Approx.300mm/12inThickness: Approx. 10.5mm/0.41inWeight: Approx.292g/10.3ozApplication: For steel ironFile Texture: Single textureCross Section Shape: RoundFunction:Fitter file according to the size of file teeth can be divided into coarse teeth file, middle teeth file, fine teeth file.1. If the workpiece to be processed is low carbon steel, coarse teeth can be used.2. For medium and high carbon steel, use medium teeth.3. Fine teeth can be used for shallow surface finishing.4. According to the material type of the workpiece to be processed, choose the appropriate file, which not only saves labor and time, but also prolongs the service life of the file.Package List1 x Round File