*****DISCLAIMER***** do not use this blade on any power drills or dremels, only use this on a low speed low torque power screw drive ..I'm not responsible if you some how hurt some one! PLEASE USE COMMON SENSE, even though with is a prop and not sharp you could still hurt some one.
so that being said proceed with caution
I made this drill a few years ago but I felt like I had to make an instructable since people always ask me how I made this.
Step 1: What you'll need
You'll need a 1/4" Hex to Square Adapter or an old screw driver bit.
A dremel with a grinder wheel / cutting disk your choice OR some metal files for some grinding.
Some metal epoxy / Gorilla glue epoxy or epoxy putty.
Part of a floppy drive motor- optional but helps hold in some epoxy and it looks cool.
The metal saw blade from the ronin battlebots road champs kit
Some red and black paint to get rid of some of the shininess
A cheap powered screw driver