Drill Press Feed Handle

This is a drill press feed handle designed in Fusion 360 by my 9yr old son.
It was a challenge for him to use Fusion 360 and my 3D printer to make something useful.

It has been modelled with M8x1.25 threads which turned out good, but running a tap makes them perfect. The threads do not go all the way down so that if it is over tightened, it will not break the top cap off (a fault of the original that came with the drill)

I think it turned out great. #prouddad
https://youtu.be/Lz1jVUoYWxY