Hi, I am a new user and dont wanna crash wrong thread, so hope you can help me.
I am on a vertical mill build, and as I know it will take me a year or two, I break it down in pieces, and after I solved how to reball the cheap linear sliders (hgr 20 hiwin clone) and while I wait for balls for the rolled screws, I am working on the spindle and assy.
Sherline is too expensive, so my way is to buy a r8 to morse adapter, mtb 2 or 3 for drawbar and machine the item to fit minimum 2, 32904 roller bearings or a better config (2 angular in the bottom and 1 radial in top, under the belt drive).
I will post pictures as soon as I find out how to, but please tell me what thread I should use, as I dont want to mess anything up here in your soo informative forum that I respect and like so much.
Cheers Mike.

Sorry for my bad English..maybe string is more precise than thread...