H&H Keychain Mold - Low Pressure Injection Molding

This is a mold that I made for a low-pressure injection molding machine (that I also designed and fabricated).

designed for injection, but could 3d printed for wax, low temp plastics, and concrete. 

includes vent holes and ejection pins

when fully printed, use the through holes on the top to put two 1/4" bolts tighten them down. then use the blind holes on top to connect the optional cartridge heaters to create the heated mold. then put your nozzle with your material in the 7mm hole to inject. The tests for this mold was tested at 100 psi.