Which part of the file is NOT hardened?
Which part of the file is NOT hardened?
Right Answer is:
Tang
SOLUTION
- The tang is typically not hardened.
- The body, teeth, and face of the file are hardened to provide the necessary abrasive properties.
- However, the tang, which is the part of the file that fits into the handle, is usually left unhardened.
- This is because a hardened tang would be brittle and prone to snapping or breaking when force is applied during use.