What material is the file made of- Ningbo Tiangong Great Star Tools Co.,Ltd.

What material is the file made of

Posted by Admin | 21 Feb

The file is made of carbon tool steel T12 or T13 after heat treatment, and then the working part is quenched. It is a small production tool. A file is a hand tool used to file a workpiece. It is used for micro-processing of metal, wood, leather and other surfaces.

Tool construction:

1. File body: the part between the tip of the file and the shoulder of the file is the file body. For the plastic file body without the file shoulder, it refers to the part with the file pattern.

2. File handle: the part other than the file body.

3. Parallel part of the file body: the part where the busbars of the file body are parallel to each other is the parallel part of the file body.

4. Tip: the part between the starting point and the tip where the section size of the file body begins to gradually shrink. (Length of file body = length of tip + parallel part of file body)

5. Main file pattern: The file pattern that plays the main cutting role on the working surface of the file is the main file pattern.

6. Auxiliary file pattern: The file pattern covered by the main file pattern is the auxiliary file pattern.

7. Side filing pattern: The filing pattern on the narrow side or the narrow side is the side filing pattern.