Malo ogwirira ntchito ang'onoang'ono amatha kupeza mphamvu zopangira popanda kupeza malo owonjezera. Ndiko kukopa kothandiza kwa makina a CNC rauta.Kudula pamanja nthawi zambiri kumabweretsa zolakwika za masanjidwe, tsatanetsatane wosagwirizana, ndi kukonzanso kokwera mtengo. Router yophatikizika imatembenuza fayilo ya digito yoyesedwa kukhala kayendedwe ka zida zobwerezabwereza.