Thread gets deeper on each pass
11. Press the Stop button
12. Press the Reverse button (Q).
13. Press the Start button.
14. Allow the cutting tool to move past the right
end of the workpiece.
15. Carefully use a file to slightly bevel the tip
of the screw thread.
16. Press the Stop button.
Verify that a commercially-made ¼-20 nut fits
smoothly over the thread.
This completes the thread cutting exercise.
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