TMOTW #3 - Bearing based Oldham coupler!

"No sanding bearing oldham" https://www.thingiverse.com/thing:2581521

I REALLY like this one. This one is a real gem that just popped up. I'm definitely going to put this on my must have prints to replace my plastic on plastic one. And if your new heres a little youtube video about oldhams https://www.youtube.com/watch?v=AnJxdBHo-zo