Qaybaha CNC milling waxaa la sameeyaa faggaartida siisidka computer-ka si toos ah, marka laga saaro xumo asal ah si ahaan ugu dhow in ay siiyaan joometree gaar ah. Noocaas tafatiftinta siinaysa qaybo badan, ka dib ururro iyo daboolooyin xigasho, had iyo siday tahay engine block-adaab, naasha soo-saaridda duwun iyo qaybo astraantanka. Tafatiftintu bilaabaya mudnaan 3D (CAD), kan la beddelay inuu u noqdo amar tafatiftinta (G-code) adigoo isticmaalaya softwaarka CAM. Kan codku wuxuu caawin karaa hooska CNC milling, taas oo caawin karaa alaabta koronto inay abuuraan qaybood, buugag, shilax, thread-adaab, iyo kontuur 3D complex. Awooddu iyo hababka CNC milling waxaa la go'aamiyaa factors badan: saxda iyo dhakinta mashinkii milling, awoodda ku tiirsan programming iyo daryeelka tafatiftinta, doorashada alaabta koronta iyo qiimaha, iyo saxda qaaddida awooddooda. Qaybahan waxaa lagaa sameeyaa materials badan, kaas oo yaqaan metals (aluminum, steel, titanium, brass), plastics (ABS, Nylon, PEEK), iyo composites. CNC milling waxaa leh faa'iido badan: waxay leedahay saxda iyo nala wada dhigi kara, waxay leedahay kharraad dheer mekaniiksan compared to cast ama molded parts, maxaa yeelay waxaa loo sameeyaa stock hal, homogenous; tafatiftintuna waxay ogolaadaa in lagu beddelo design si daaqmahsaneysan iyadoo aan la baahnado lacag bilowga ah oo la xidhiidha casting ama injection molding. Sidaa darteed, qaybaha CNC milling waxay yihiin qaybo muhiim ah oo dhan industry, waxayna xiisnaan khasaaro, aaminimo, iyo saxda.
Kooxdaaga shuusha waxbarashada waa in la mid haystay in la caawinayo.