CNC tool grinding machines are only used for grinding of cutting tools, and now can also be used for parts processing, such as cutting plane, cylindrical and forming surface processing. CNC tool grinding machine processing object is mainly square head end mill, taper end mill, ball end mill, round end mill, reamer, face cutter and other blade shape complex tool. In order to improve the grinding, the machine must be multi-axis CNC machine tools, * new CNC tool grinder can be a large number of CNC axis 10, a clamping can automatically complete the cylindrical, round R and so all grinding, almost grinding Cut all the tools.