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RE: [Homebrew_PCBs] PCB Milling

2012-08-15 by Tony Smith

> Now THAT's very cool!


It is indeed, but will take a lot penny saving to afford.  Give it another
10 years...

I was rather impressed when I saw that, particularly as copper is the
hardest metal to laser; indeed some lasers have their mirrors made from
copper.  I later found the trick is they use a UV laser (smaller wavelength
than the CO2 laser most of us can afford).

Tony

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