The diamond blade is a cutting tool which has exposed diamond particles captured in a metal matrix each with a small cutting edge. Diamond saw blades usually made with a steel core or completely impregnated with Diamond. During the diamond cutting operation the surface speed may reach 30m/sec if using high speed diamond cutting saw blades. This is faster than most cars runing on a highway. The cutting action is performed by accumulation of small chips scratched out by the numerous diamond particles impeded in the metal bond. The number of cutting edges determined by the number of diamond (or concentration ) make up the structure of the diamond blade along with its matrix (iron, Cobalt or Nickel bond). The size of the diamond particle will have a direct result in the size of Chip you can obtain. The thickness of blade (diamond particle plus matrix ) will determine the width of cut. Therefore diamond blade selection along with feed rate, cutting speed and depth of the cut will ultimately determine your diamond sawing process.