Quote Originally Posted by Chaz View Post
Does anyone know what NT30 spindle this guy might be referring to?

http://www.cnczone.com/forums/uncate...uminium-4.html

Impressive little machine ....
That guy has his shit together ;)

This bit I found interesting and I never considered but makes a lot of sense makes no difference to your machine though lol.

"When you go with Chinese ballscrews, I think it is better to go with 5mm pitch, at least in my case as I dont need very fast rapids, due to force of the ball on screw. 10mm pitch screws will produce twice as much force on the wall of screw, and I wouldnt be surprised to see backlash even faster on 10mm pitch screws."