Diamond saw is a cutting tool that is widely used in the processing of stone, ceramics and other brittle materials. Diamond saw mainly consists of two parts; matrix and heads. The matrix is the main support of the tip portion of the adhesive, and the head is cut from the part during use, and, in use, the tip will be consumed continuously while the substrate is not, since the cutting head is able to effect because it contains diamond, diamond as the most hard material, it is the friction in the cutting head of the object. And the diamond particles by the metal wrapper internal to the tip. In use, the tip will be consumed continuously while the substrate is not, the cutting head is able to play the role because it contains diamond, the diamond as the most rigid material, which in the cutting head is machined friction object while the diamond particles from metal powder wrapped in head, commonly known as the head.