If you need to make a 2d thin (<1/4") plastic or wood flat part you will want to use the Epilogue 40w Laser Cutter.
We use Onshape to design the parts ( use the laser cutter feature script to make tab and slot construction easier).
For quick testing designs you can lay out parts directly using the Laser Cutter Rapid Design document.
To "Print"the parts we use Corel Draw or Inkscape (already installed on the laser cutter PC)
No matter what material you are cutting you will want to use the table saw to cut it to a 1' x 2' rectangle.
We keep an amount of pre cut Sandee board and Polycarb in the vertical storage rack already cut to this size.