When I have to thread to a shoulder I like to do so from the shoulder out instead of from the end to the shoulder.
This is a problem on lathes with threaded spindles though since the tool is mounted upside down and you have to run in reverse
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When I have to thread to a shoulder I like to do so from the shoulder out instead of from the end to the shoulder.
This is a problem on lathes with threaded spindles though since the tool is mounted upside down and you have to run in reverse