I've ordered a #3 MT to 5/8 x 16 chuck adapter to create a guide for my tailstock.
Any thoughts on a suitable shaft diameter? I'd like to have something with a bit of moxie. Perhaps for some tapping guide action for 1.25 to
1.75 dia.Material sufficient to handle the torque? Just plain 1018, or something with more spine?
Looked at the Threadex, nice.