Tuesday, June 28, 2016

Machining Circles

Millie is excavating a .611 wide by .27" deep hole in a piece of steel, so .01" per pass.  I filled the hole with oil to prevent overheating and as the end mill goes in citcles slicing first the outer edge then the inner parts of the circle, it looks like the world's smallest and most repulsive Mixmaster.

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