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LeifCarrotson
on Oct 20, 2017
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Printers Meant to Make Rockets
I think you mean EDM, electrical discharge machining. Typical wire EDM usually needs a hole all the way through the material to start, but sinker EDM would work. Interesting idea, wonder if anyone's tried it.
grogenaut
on Oct 20, 2017
[–]
There are edm milling setups. I'm not sure what the major constraints are but I'm assuming the usual: accuracy, cost, repeatbility.
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