space one 220x chamfered edge from Space One! i dont know how many of these were made but its very sturdy. especially after a thin layer of crazy glue on the beveled edge. i think the photos are pretty self explanatory on how the build goes. only other things that i didnt list other than the crazy glue; silicon self adhesive tape which i picked up at lowes, some zip ties, and the capacitor came with my hubosd. any other questions feel free to ask.

video of the space one shredding:
https://www.youtube.com/watch?v=1AZOemwWAtk&feature=youtu.be