Katundu wa makanema a CNC ndi gawo lofunikira la zida zamakina za CNC, ndipo ndi chida cha ogwiritsa ntchito kuti azilumikizana ndi zida zamakina za CNC (machitidwe). Zimapangidwa makamaka ndi zida zowonetsera, ma kiyibodi a NC, MCP, magetsi, mawonekedwe a manja
Chifukwa cha mgwirizano wokwanira ndi thandizo la gulu lokhazikitsa ma polojekitiyi, ntchitoyi ikupita molingana ndi nthawi yokonzedwayo, ndipo kukhazikitsa kwatsirizidwa bwino.