Fiberglass files with diamond grain
Files from the CERATON DIA series have the same properties as files from the SUPER STONE, with the difference that they contain diamond grains, which are placed in several layers between the fibers. They are used for manual treatment, but also in ultrasonic polishing systems.
Fiberglass files have very good tensile strength and flexibility, which guarantees excellent results in hard-to-reach places such as cross-sections, ribs and bridges, cavities, etc. You can grind these files, so they are easy to shape (for example, you can thin them, sand to the tip and other shapes). They are also characterized by a long service life.