Hi Anthony,
> the ter is .0067 meters roughly.
But that's not the case in the A400M Propeller Example.3dm file that you posted previously.
In that file the little rounded tip here:
Seems to be 0.0000666 meters as you can see... That's 2 orders of magnitude smaller than what you wrote here - is one of these incorrect?
Then of course to actually cut an arc shape on your CNC you will need a precision of some fraction of that, maybe a precision of around 1/1000 of a millimeter or so to cut that accurately...
EDIT: I see you updated with the correct figures above, I didn't see that when I first posted this one.
- Michael
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