Lathe bushing oil groover. By Steven McKinley 67. 16:25 video:
https://www.youtube.com/watch?v=B6h3oLHj2vc
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Lathe bushing oil groover. By Steven McKinley 67. 16:25 video:
https://www.youtube.com/watch?v=B6h3oLHj2vc
So Steve what is the gear ratio? Kinda looks like 2:1