CNC Machining, amene amatchedwanso mwatsatanetsatane Machining, ndi kudula zitsulo kapena kuchotsa ndondomeko ndi Computerized Numberical Control (CNC mwachidule). Imathandizidwa ndi CNC kuti ifike pakulondola komanso kokhazikika ndi ndalama zochepa zogwirira ntchito. Machining mwatsatanetsatane ndi njira iliyonse yomwe chidutswa cha zinthu zopangira (nthawi zambiri chimakhala chopanda kanthu, zosowekapo kapena zinthu zachitsulo) chimadulidwa kukhala mawonekedwe omaliza ndi kukula kwake ndi njira yowongolera yochotsa. Pamene aloyi zitsulo CNC Machining mbali ndi ntchito zidutswa zopangidwa aloyi zitsulo (mu mitundu ya castings, forgings kapena aloyi zitsulo nyumba) ndi makina CNC.