Trak/Protrak vs CNC
May 11, 2005· I did thread milling in G code without any problems and the conversational part was great. You have to know how to use it though like tell it how much stock was left or it will seem to waste time. So basically it comes down to you have to know the control or you won't be able to take advantage of it's capabilities. We also had the older MX2 Trak.