Tips and methods for 5 types of files

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Here are the techniques and methods for using files of different materials:

1. Carbon Tool Steel Files:

   This is the most common type of file and is suitable for most metals. When using, be careful not to use a new file on hard materials to avoid rapid wear.

   

2. High-Speed Steel Files：

   These files are more durable than carbon tool steel files and are suitable for harder materials. When using, you can apply more force, but also pay attention to not let the file get overheated

   
   

   

3. Cemented Carbide Files:

   These files are very hard and are suitable for very hard alloy materials. When using, do not need to exert too much force, but avoid impacts or drops to prevent damage to the file.

   

4. Diamond Files：

   Mainly used for precision machining of hard materials, such as hardened steel, tool steel, etc. Since the surface of the diamond file is covered with diamond particles, it is very sharp. When using, pay attention to safety to avoid scratches.

   
   

   

5. Wood Files：

   Used for woodworking, with larger teeth to quickly remove wood chips. When using, you can apply more force, but avoid over-filing hard woods to prevent damage to the teeth.

   
   

   

   
   

When using any file, you should choose the appropriate type and tooth coarseness according to the shape and material characteristics of the workpiece. At the same time, pay attention to the maintenance of the file and the correct operation method to extend the service life of the file and improve work efficiency.