Ibice bya CNC ni ibice bikozwe hifashishijwe imashini igenzura mudasobwa (CNC), kandi bigira uruhare runini mu nganda zitandukanye no mu bikorwa. Ibi bice birashobora kubamo ibice byakorewe ibikoresho bitandukanye byuma kandi bitari ibyuma, nka aluminiyumu, ibyuma, plastike, nibindi. Ikoranabuhanga rya CNC rishobora kugera kubintu bisobanutse neza, bitunganijwe neza, kuburyo ibice bya CNC bikoreshwa cyane mukirere, mumodoka, ibikoresho byubuvuzi, ibikoresho bya elegitoroniki nizindi nzego.