Xakamaynta nambarada (sidoo kale kontoroolka nambarada kumbuyuutarka, oo badanaa loo yaqaan CNC) waa kantaroolka iswada ee agabka mishiinada (sida laylisyada, lathes, mills iyo 3D printer) iyadoo la isticmaalayo kombuyuutar.Mashiinka CNC wuxuu farsameeyaa qayb walxo ah (bir, balaastiig, alwaax, dhoobo, ama isku dhafan) si loo buuxiyo qeexitaannada iyadoo la raacayo tilmaanta la habeeyey oo la'aanteed hawlwadeenka gacanta si toos ah u xakameynaya hawlgalka mashiinka.