The diamond segment is the function part of diamond saw blades. It comes in diamond particles and metal powders(we usually call it as "metal bond") and is formed under high temperature and pressure. Different stones have different hardness, so the metal bonds should also be different. Hard stones need a soft bond so that the diamond particles can be exposed along with the consumption of the bond. While, soft stones need a hard bond to ensure its lifespan, as the soft bond will be worn too fast. According to the structure, we can divide diamond segments into 2 types: multi-layer type and sandwich type. The multi-layer type segment is competitive and widely used in cutting granite and marble. The sandwich-type segment is mainly used in cutting marble and costs more. Sunny Superhard provides you with all kinds of high-quality multi-layers segments and sandwich segments. Please check the 2 types of diamond segments as follows: 24mm Length multi-layer diamond segments for granite cutting: Diameter Segment Size Segment Nos. Diameter Segment Size Segment Nos. mm mm pieces mm mm pieces φ900 24*6.6/6.0*12 64 φ1800 24*9.8/9.2*12 120 24*6.6/6.0*15 24*9.8/9.2*15 24*7.0/6.0*20 24*10.2/9.2*20 φ1000 24*7.0/6.4*12 70 φ2000 24*10.5/9.5*12 128 24*7.0/6.4*15 24*10.5/9.5*15 24*7.4/6.4*20 24*10.5/9.5*20 φ1200 24*8.0/7.4*12 80 φ2200 24*11.5/10.5*12 132 24*8.0/7.4*15 24*11.5/10.5*15 24*8.4/7.4*20 24*11.5/10.5*20 φ1300 24*8.4/7.8*12 88 φ2500 24*12.5/11.5*12 140 24*8.4/7.8*15 24*12.5/11.5*15 24*8.8/7.8*20 24*12.5/11.5*20 φ1600 24*9.0/8.4*12 108 φ3000 24*13.5/12.5*12 160 24*9.0/8.4*15 24*13.5/12.5*15 24*9.4/8.4*20 24*13.5/12.5*20 Other sizes are available upon your requests φ3500 24*14.5/13.5*15 180 24*14.5/13.5*20 Different Types of Sunny Granite Segments: