Open Source Hardware Logo
The ".nc" file is the G-Code file. The tool diameter is set to 1/4" and the cut depth is 3/4" and cuts in one pass since I made this out of foam.
The Open Access Journal Logo is also included the dxf file but not the .nc g-code file.
Enjoy.
More info at: http://hackrvamakes.blogspot.com/2014/12/open-source-logos.html