There was a video o here about 2 years ago of a roughly 18x24 router that used 1/2" unsupported rod. with one finger, it would rock back and forth about 2 inches, making it vitually unuseable. Like Steve says, I wouldn't build that any bigger than the plans call for, it will flex far too much.
And, if you want a 3x4 machine, a dremel is way too underpowered. It will limit your cutting speeds so muc, it will seem almost painful as you wait for it to move across your table.
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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) |