On a smaller machine, I don't think it matters which way you go. But if you're planning on cutting aluminum thicker than just thin sheets, You'll want a pretty serious machine.
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Gerry
Mach3 2010 Screenset
http://home.comcast.net/~cncwoodworker/2010.html
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |