3 ms·
The only thing I can imagine was a supply of American machine tools from the rebuilding of Europe after a WWII. You can always cut any diameter, only the thread
by analog31 2y ago
The only thing I can imagine was a supply of American machine tools from the rebuilding of Europe after a WWII. You can always cut any diameter, only the thread pitches are ruled by the capabilities of the lathe.
Also, left handed threads involve their own issues since the spindle chuck wants to unscrew itself.