On Wed, Sep 4, 2024 at 02:01 AM, Keith S. Angus wrote:
Here's one I drew earlier :
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Keith, I've been trying to draw this out to be able to use an end mill (90 degree angle obviously) to cut the notchs between the 'blades'. Is this how you envisaged it?
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My 3rd attempt, as you can see! Please ignore the outer circle guideline...
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