Features1Suitable for iron and steel, nonferrous metals, leather. A good choice for garages, factories, engineering, workshop. 2Special tooth shape design, even and smooth, effectively improve the cutting ability. 3Steel file is made of T12 carbon tool steel, which is incisive and durable with high hardness and long service life. 4Ergonomically PP&TPR handle, comfortable to grip, not hurt hand, no fatigue and more efficient to use. 5Round 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.35.5cm/14inFile Blade Length: Approx.250mm/10inThickness: Approx. 8.5mm/0.3inWeight: Approx.160g/5.6ozApplication: For steel iron, nonferrous metals, leatherFile 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