This is a set of industrial tabletop wargamming terrain that can be cut out using a CNC or laser cutter. I use it for Shadow War Armageddon terrain.
I cut these out on a Mostly Printed CNC (MPCNC) and 3mm hardboard from Home Depot. The hardboard is not very rigid so they are a little wobbly but completely usable. 3 mm MDF should be much more stable.
No glue or fasteners are needed. All parts fit into each other snugly.
I have provided DXF files of individual pieces as well as simple combinations (x2, x4 pieces). I then used Estlcam to create .nc files for the MPCNC. If you would like another file type, let me know.
NOTE 10/09/17: I have added requested STL versions of every piece. I have not 3D printed any of this terrain myself so I do not know how well it will work. If anyone tries 3D printing some of it, let me know if you have success or issues.