Diamond segments saw blade classified by usage: 1. For glass, Diameter: 85mm - 500mm 2. For stones, e.g granit, gem. ... established by the thickness of cutting some of the marble, glass, glass, ceramic materials of any kind of cutting hard and brittle with ... so on. Welcome to buy.Classified by usage:1. For glass, Diameter: 85mm - 500mm2. For stones, e.g granit, gem. 110mm ...