The model MC7 is one of the family of “machining centers for extremities”, as its units work on the 3 NC axis. It is mainly used for the execution of internal/external threading on the extremities of tubes thanks to the......The model MC7 is one of the family of “machining centers for extremities”, as its units work on the 3 NC axis. It is mainly used for the execution of internal/external threading on the extremities of tubes thanks to the interpolation of the 3 axis.