The base and bed of the machine are welded from scrap steel I-beams ... as do simple tools like a hand drill, files, and a welder — and yes, the unfinished lathe itself, which was used to ...
the device converts the rotational motion of the lathe into a reciprocating action that moves the cutting tool in and out of the bearing. Incidentally the business end of this gadget started life ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback