Please consider my website
aircastle.biz for inclusion in your CNC links page. I build CNC punching machines and Mach2 is used exclusively to drive them. Not yet shown in the site is a 12" punch. Microstepping drivers with builtin power supplys will be offered soon as stand alone items.
Under developement is an automatic tool changing, tool rotating, workpiece rotating CNC punch with special software. You will be able to enter 4 numbers to have the program and machine punch up any size minibox within its size limits. Creases embossed into the workpiece will allow bending up the box with your fingers.
Thank you in advance for any consideration.