Don't quite follow you? Why can't you just carve the .stl? or do you want to carve a negative, like a mold? Look at Vectric's Aspire. It can do both with an .stl. Here's a simulation. Both are the same .stl file.
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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) |