Drill powered paper shredder

I set out to fix this shitty paper shredder, but when I took it apart, there was a metal gear meshing with a plastic gear, which was stripped.

After removing the high torque electric motor and stashing it away, I was just going to chuck the rest, but saw there was a 10mm nut directly around the shaft for the shredding teeth.

Since this is the Internet, here’s a video of using a drill as the motor for the shredder, and shredding whole envelopes at a pretty hilarious speed.