After watching the infamous video from a few years back where Z-Corp prints a fully working wrench i decided i wanted to do the same thing on my own printer.Now, i am not talking about a "print-several-pieces-and-then-assemble" version which there are already a ton of on the internet. What i wanted to do was something i could print and that would actually be fully working straight out of the printer and I like to think i came pretty close. All you need to do is to remove the internal support and your done!Keep in mind this is a proof of concept, i just wanted to see if i could do it.Here is a short video: http://youtu.be/oMmsJVUAK3Q