Roy Underhill shows how to use an 1889 foot-driven metal working lathe. Make your own darn metal screws with this 1889 foot-powered lathe! Roy shows how to cut perfect threads, cones and tapers in ...

A while ago I figured out how to make this big wooden screw on the metal lathem now I want to make an even bigger one I'm starting with a chunk of birch firewood which is just the right length. And my ...

No manual control necessary to avoid harmonics, maintain high productivity Harmonic Spindle Speed Control Variable Spindle Speed Threading Reduce vibration, reduce scrap Machine tool builder Okuma ...

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