CNC Machining yana nufin ƙirar ƙarfe tare da kayan aikin injin CNC, CNC machining hanya ce ta masana'antar ƙarfe inda kafa lambar ke sarrafa injin yayin aiwatar da samarwa.Ayyukan injinan TTM CNC suna ɗaukar hanyoyin ƙirƙira ragi, wanda ke nufin ana cire kayan akan tsarin samarwa, wanda shine akasin masana'antar ƙari (kamar bugu 3D).TTM CNC machining sabis yana amfani da sabuwar fasahar masana'anta don samar da aikin niƙa da jujjuya don tabbatar da sakamako mai kyau don ingantacciyar mashin ɗin.