Mimba ya CNC imawonedwa ngati imodzi mwazomwe zimagwiritsidwa ntchito kwambiri pakugwiritsa ntchito makina. Mu thumba mitu mkati mwa malire otsekeka osakhazikika pamtunda wa start amachotsedwa kuzama. Choyamba chozungulira chikuchitika kuti muchotse zambiri za zinthu kenako thumba limamalizidwa ndi chiwerengero chomaliza. Ntchito zambiri za mafakitale zimatha kusamaliridwa ndi 2.5 axis cnc mphete. Njira yamtunduwu yamagetsi imatha kukwana 80% ya zigawo zonse. Popeza kufunikira kwa mphete ndi kofunika kwambiri, chifukwa chake njira zoyendetsera polemba zitha kuchepetsedwa pakuchepetsa nthawi ndi mtengo.
Makina ambiri a CNC minda (yotchedwanso machiking yamakina) ndi kompyuta yolumikizidwa ndi makompyuta omwe ali ndi mwayi wosunthira spindle vertical m'mbali mwa Z-axis. Ufulu wowonjezerawu umalola kuti azigwiritsa ntchito polemba, ndi kuwerengera ntchito, ndi 2.5 ndi masamba othandiza. Akaphatikizidwa ndi kugwiritsa ntchito zida zamagetsi kapena kudula kwa mpira, kumawathandizanso kuwongolera mosamala popanda kuthamanga, kupereka njira yotsika mtengo kwambiri.