Ni Coated Precision Electroplated Diamond Files for Stone, Glass, Ceramic, Stainless

Diamond files are extremely sharp to give faster and more economical stock removal on hardened and non hardened steel, on carbides, ceramics, molds, die plates, punches, glass, quartz, carbon fibers, graphite, hard and precision stones. And it can remove defects, remove burr, enlarge holes,file groove, finish surface,etc.

Shape of Diamond file for precision stones gemstone:

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

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.