The use of this machine is recommended whenever there is a need to create various types of diamond shapes on pipes and wires with round section. The mechanical system of this machine makes it possible to mount No. 4 pairs of different dowels, which allow the operator to create thousands of various types of diamond cuts with extreme precision on advancing tubes. In fact, the machine is equipped with No. 4 brushless motors, managed by the PLC, that serve to advance in MM and can therefore create drawings calculating the material used on the various windings, minimizing process wastes.