Today, the rapid development of the tool industry , tool change frequency faster because the demand is greater . In recent years, a large number of countries adopt modern and efficient manufacturing of cutting tools to improve labor productivity to cost savings. With the development of the manufacturing sector , countries regard the development of modern and efficient tool , as an important means to improve manufacturing competitiveness .          Statistics released by multinational corporations , global manufacturing cutting costs annually , reaching more than $ 400 billion , of which the tool costs around $ 20 billion . In recent years, a large number of countries adopt modern and efficient manufacturing of cutting tools to improve labor productivity , cost savings each year for the manufacturing sector amounted to $ 100 billion , far higher than the investment in the tool . Therefore , countries regarded the development of modern and efficient tool , as an important means to improve manufacturing competitiveness . Cutting tool is in the process of productivity , this concept is not consumable , in developed countries have formed a consensus , cutting tool consumption in manufacturing costs in the proportion of 3 to 4.          Currently all companies in our industry , although a variety of names established research and development centers , engineering centers , and so on , but it can have very little research and development on the basis of the technical aspects of modern and efficient tool .