(1) tool type; ② workpiece material; ③ cutting speed and feed rate range.

(4) commercialized

① for mass production in a cost-effective manner; ② training sales force to promote their products.cut off wheel

This time period of the development process can be quite long (especially when some technical problems difficult to solve). As can be seen from the development of superhard tool coating chronology may encounter many obstacles in the development process. Therefore, linking suppliers with the correct application of the tool material is the key to the successful commercialization of tool material. The next question is: these tool materials have a large enough market size is worth to develop?abrasive disc