CNC xa cov chaw yog cov khoos phis tawj qib siab suav nrog cov tshuab.Lawv tuaj yeem muaj 3, 4, lossis 5 axes, nrog rau ntau lub peev xwm txiav, suav nrog milling, drilling, tapping, thiab qhov tseeb, tig.Feem ntau cov tshuab no muaj cov txheej txheem kaw kom ntseeg tau tias cov khoom siv txiav, cov dej txias, thiab cov khoom nyob hauv lub tshuab.