The so-called high-end advancement refers to the finished tool on the terminal. For example, in Israel, the traditional machine tools were used on the machine tools. At present, the relatively high-end digital processing machine tools account for the machine tool consumption. The obvious increase is that traditional mechanical tools may gradually shrink. In the future, more high-end coated convertible tools will be made of tungsten. It is certain that consumers will have a very significant increase. At present, some major tool manufacturers The new production line is also mainly placed on coated tools.