Spindex Mods and Attachment

[metric_taper]

Hi metric_taper
The wife said she got it off e-bay, below is the link to the same she got me

https://www.ebay.com/itm/Precision-5...frcectupt=true

That is the same one I got last year. Note that "Saturn" trademark symbol. I've gotten several of their lathe chucks, and found the runout to be very good. Not as good as the Bison brand, but they are low cost. It was that trademark symbol that enticed me to replace the original spin index. It's better, but I was disappointed in surface finish of the spindle and it's bore.