I'm looking for a ball screw and nut to replace the X axis on my Dynamechtronics DM4500M mill. What do you think the chances are of finding a replacement screw that I could machine the ends to fit my bearings and motor coupler? I can get diameter and lead/pitch and things like that. I'm waiting from Dyna to hear on what they charge for the assembly.

Also, anyone know of someone who can regrind ball screws and match them to the nut (oversized ball bearings or something?) Let me know.

email me at mike@jetblackaircraft.com if you have any info.

Thanks a lot!

Mike