This machine is fast, simple and sophisticated, secure, new-style, leading the international level. It can reduce cost, increase efficiency and accuracy, make complex process of manually grinding simple. Cutter is a complex cutting tool, time-consuming effort to cut the main cutting surface artificially, which precision and smooth finish difficult to achieve. But now the whole aircraft can be able to achieve satisfactory results through simple positioning three-times grinding, costs less than one minute, but the spiral retreating chip groove can not be grinded.
