"DeepDiver" wrote in message
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"Bill Janssen" wrote in message
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I have reason to believe that the lead screw is metric.

Based on what?

Btw, it might help if you told us the vendor of your particular 9x20.


Oops, I guess I get the "reading-impaired award" for the day. Missed the
brand name "Jet" in the subject line.

Jet 9x20 lathes definitely have Imperial leadscrews & threading dials.

- Michael