Condition: 100% Brand New Item Type: Steel File Style: Coarse Teeth File, Middle Teeth File, Fine Teeth File(Optional) Material: T12 Carbon Tool Steel+PP+TRP Color: As shown in the picture Full Length: Approx.31cm/12.2in Width: Approx.2cm/0.8in File Blade Length: 200mm/8in Weight: Approx.192g/6.8oz Function: 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. 1Ideal for garages, factories, engineering, workshop. 2Ergonomically designed handle, comfortable grip, not hurt hand, no fatigue and more efficient use. 3Special tooth design, even and smooth, effectively improve the cutting ability. 4The handle grip is made of PP+TRP material, environmentally friendly, non-toxic, non-slip and comfortable. 5Steel file is made of high quality T12 carbon tool steel, which is incisive and durable with high hardness and long service life. 6It can be used on sharpening mill or saws and ideal for wood, metal, plastic, professional and frequent DIY use.1. When the file is boring, no lubricant or water can be added, which will cause rust or boring and slipping. 2. After use, carefully brush all the iron filings before storing. 3. The humidity stored should not be too large, requiring dryness and ventilation. 4. Fine teeth file is not suitable for filing soft metal.1 x Steel File