Diamond saw blades for marble are mainly used for cutting all kinds of marble slabs. The advantages are fast cutting speed, smooth cutting and long life. Features: 1) Diameter (mm): 200, 250, 300, 350, 400, 450, 500, 600, 700, 800mm 2) Specifications: 3.2, 3.2, 3.2, 3.2, 3.6, 3.6, 4, 4.6, 5, 5.5 3) Number of segments: 14, 17, 21, 24, 28, 32, 36, 42, 52, 46 4) Number of blades: 40