Tool design is harmonious combination of tool geometry, cutting material and coating layer. Only the introduction of advanced technology tools designed to promote the development and use of new tools in order to meet the development needs of advanced machining technology. Currently, the world's manufacturing industry is undergoing a profound reorganization of the strategic risks, Europe and Japan, South Korea and other countries and regions across the globe engaged in manufacturing a new round of optimal allocation of resources, China has become the manufacturing countries and regions industry mass transfer and landed an important market. But the country's manufacturing technology, especially cutting levels compared with foreign countries there is a large gap between the development of advanced machining technology, especially technology tool design, improve processing efficiency, the task of building a manufacturing power responsibility falls on machining technology shoulders researchers and workers. As long as we attach great importance to the development of advanced machining technology and innovation, and unremitting efforts, the manufacturing powerhouse goal must be achieved!