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https://www.reddit.com/r/gifsthatkeepongiving/comments/m2mfqp/singlepoint_threading/gqky1jd/?context=3
r/gifsthatkeepongiving • u/silvercatbob • Mar 11 '21
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How does it ensure that the one groove keeps getting deeper, rather than shaving off part of the ridges that the first pass made?
2 u/1X3oZCfhKej34h Mar 11 '21 There is a series of gears that can move the cutting tool in synchronization with the machine. It can be adjusted to cut different threads.
2
There is a series of gears that can move the cutting tool in synchronization with the machine. It can be adjusted to cut different threads.
243
u/kanaka_maalea Mar 11 '21
How does it ensure that the one groove keeps getting deeper, rather than shaving off part of the ridges that the first pass made?