Novel facing cutter set

The utility model discloses a novel facing cutter set which comprises a facing cutter and a plurality of milling cutters, wherein the milling cutters are sequentially arranged on the facing cutter, the extending lengths of the milling cutters are sequentially prolonged, the distance from the shortest milling cutter to the rotation center of the facing cutter is maximum, and the distances from the milling cutters which are sequentially prolonged to the rotation center of the facing cutter are also sequentially and evenly shortened. The novel facing cutter set skillfully sets the position and length relationship among the milling cutters, and guarantees that a worpiece is sequentially milled by the milling cutters due to the provided unique milling technology and novel facing cutter, so that the component product with large milling quantity can be milled in batches layer by layer, and the phenomena such as the knocking out of a cutter head, the falling off of the cutter head caused by overhigh heating, the gaps