Continue to promote the market economy, the modern enterprise in the pursuit of high goals and low-cost process, has gradually changed the traditional "large", "small" model, is replaced by a minimum investment of manpower, material obtained the maximum benefit, "the theme of" production. Reflected in the field of metal cutting tools, cost is no longer a simple cost of purchase of the tool, on the one hand, what kind of tool will affect technology products, machine tool selection and configuration, production efficiency and product quality, and thus subject to the to more attention; on the other hand, whether homemade tool cost? Human and material resources has become a business issue to consider. Internal cost accounting and professional services to promote the production process. Therefore, general machinery processing enterprises, the configuration tool, more is how to choose, how to use, rather than on how to design and manufacture.