Cylindrical cutter as follows. It is generally made of high-speed steel as a whole, the helical cutting edge distribution in the cylindrical surface, there is no deputy cutting edge, helical cutting teeth cutting and gradual cut off from the workpiece, so the cutting process is relatively stable. Mainly used for horizontal milling machine processing width is less than the length of the long narrow plane milling cutter.
According to different processing requirements, cylindrical cutter has coarse teeth, fine teeth of the points, coarse teeth of the chip flute for roughing, fine teeth for finishing. Mill diameter larger, often made of indented.