What I am describing is hand crank for the Unimat main spindle to facilitate low speed single point threading. I have used this same method on my 7¡±x 11 mini lathe. I use a threaded rod for a thread master.
Dick
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http://www.homemadetools.net/forum/?OFF-SET-tailstock-center-65965#post105972
?SMALL TURRET TOOL POST PLANS?
?LARGE TURRET TOOL POST PLANS
?MINI-LATHE CARRIAGE LOCK PLANS
?SMALL QC TOOL POST PLANS?
?QUICK CHANGE LATHE TURRET
?MINI LATHE COMPOUND PIVOT MODIFICATION
OldToolmaker