x y details on the harbor freight minimill for mounting ball screws 629 - YouTube
Kit Review: Mini Mill CNC Conversion - Make:
Mini Mill, Mini Lathe, Ballscrew, ACME, DRO Kits! Harbor Freight 8x12 and Sieg X2 Mini Mill, DRO, CNC Conversion Plans, Machining/Metalworking How-tos and Resources
OpenBuilds MiniMill
Cincinnati Milacron 34" X-Axis Ball Screw Assembly, CNC Lathe, Cinturn Ml 5307 - Norman Machine Tool