Free 3D CAM Programs: FreeMILL & PyCAM Overview

If you want to step up from 2.5D projects and do some "real" 3D milling, can you do it without spending money on a CAM program? Keeping my promise of being open-minded and trying out other CAM software, this week I'm looking at two options. More info about the STL file format: http://en.wikipedia.org/wiki/STL_file_format Disclaimer: This video cannot take the place of a proper tutorial. Programs Used: http://pycam.sourceforge.net/ http://mecsoft.com/freemill/ http://openscam.com/ (visualization)