I’ve lately retrofitted old mill made in 1965 by Max Hansel factory in Berlin. Machine is controlled by LinuxCNC and 8.5Nm and 12.5Nm steppers.
https://get.google.com/albumarchive/114419856911824933162/album/AF1QipM-GVlMSKeVKuteiETCft2dXdW5Ros9ntfICgqJ
https://www.youtube.com/watch?v=76axeJLBUAg