I am a Welding instructor at the local Community College and myself and the Machine Shop instructor are building a CNC plasma table. He has the knowledge and I have the shop space and the plasma cutter. However, both of my plasma cutters have hand held torches one is a Miller Spectrum 375 Xtreme and the other is the Miller Spectrum 625 Xtreme. I can't find anything on the Miller site and I've done a through internet search but nothing has come up, so here I am asking for some assistance. Is there a torch for these machines that does what I want or am I going to have to buy another machine? I really don't want another machine since I also have an ESAB that I use in the field and have no use for 4 machines. Any help would be appreciated.

Regards,
Eric H. Smith