high carbon steel hardness smooth cut steel flat shape file or diamond file set

Shape

1. Flat Files: used for processing plane surface, cylindrical surface, convex cambered surface and chamfering;

2. Square Files: used for processing square hole, rectangular hole and narrow plane surface;

3. Half Round Files: used for concave arc surface and plane surface;

4. Round Files: used for round hole, small radius of concave surface and the surface of the ellipse;

5. Triangular Files: used for inner hole, triangle hole and plane surface;

6. Rhombus file;

7. Knife file.

Diamond files set package: 5pcs /set , 7pcs/set , 10pcs/set

We make different sizes diamond files,we also can make as the customers demand.