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Thinness, I would presume. Titanium is hard for tooling.


Yeah 3D printing may be bad for volume production, but CNCing a metal part is an order of magnitude worse, as you can't even batch runs together.


What. Who says you can't batch CNC?


I was thinking 5 axis, I suppose you could batch simple parts on a 3 axis mill, but that limits you a lot in terms of what you can make?




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