Hi everyone
I ran into a little problem hopefully someone could help me out.
I have a stepper motor that has a 5mm shaft and I need to connect it to a
3/8-12 threaded rod.
I wanted to use a helical beam shaft coupler but I can't get my hands on a 5mm to 3/8.
So my question to you is if I get 3/16" to 3/8" could I drill the 3/16 to 5mm without damaging the coupler.
Any information would be greatly appreciated