Shape Triangle grade AI first class thickness 8-22mm(0.31-0.87in) finish Cut and polish Bag handle Rubber handle/wooden handle style Hand Tools customized support OEM, ODM type Steel File, Triangular File Material T12 high carbon steel
| Shape | Triangle | grade | AI first class |
| thickness | 8-22mm(0.31-0.87in) | finish | Cut and polish |
| Bag handle | Rubber handle/wooden handle | style | Hand Tools |
| customized support | OEM, ODM | type | Steel File, Triangular File |
| Material | T12 high carbon steel |