I've decided to do the ballscrew conversion on my mill (HF geared-head mill), and wondering if there are any places I can send my lead-screws to and they'd make me a set of custom ballscrews to fit? As I'm new to machining, I don't trust my workmanship to accurately cut down the journals etc right now. FWIW, I'm going with rolled ballscrews, and thinking 5/8" dia. should be appropriate.
Thanks,
-Neil.,