Engraving cutters

 

— nozzles designed for applying drawings and inscriptions by engraving. Such a cutter (boron) can have a different shape of the working part — cylindrical, conical spherical; however, anyway, the working part has a very small size, which ensures high processing accuracy. As for the specifics of the application, cylindrical burs are best suited for applying thin lines, spherical burs, on the contrary, have a rather large processing width, and cylindrical burs are quite versatile, since the line width in them depends on the angle between the cutting edge and the line of movement of the tool.

Also, burs can differ in the materials for which they are designed.