Motor Mount for Drill Motors (34.6mm diameter motors)

So, I recently picked up a bunch of old drill's from goodwill and craigslist. Most of them for free. Decided to take the motors out and have some fun with them. I designed this part so I could mount motors to things. Plan on using them to make a small battle bot. I have successfully used this mount to attach the motor to a razor scooter. Possibilities are only limited to your imagination. My prints took about 2-3 hours depending on which version you use and the infill you choose.