CNC mill using drawer slides

CNC Mill using drawer slides and CAD/CAM FOSS

Other machines
   • FOSS CNC Micro Mill  
   • DIY Ripsaw made with standard Jigsaw  

LibreCAD is a free Open Source 2D CAD
http://librecad.org/cms/home.html

PyCAM Open Source CAM - Toolpath Generation for 3-Axis CNC machining
http://pycam.sourceforge.net/

CAMotics is an Open-Source software which simulates 3-axis CNC milling or engraving.
http://www.camotics.org/

Universal GcodeSender is a Java based GRBL compatible cross platform G-Code sender. Use this program to run a GRBL controlled CNC machine.
https://github.com/winder/Universal-G...

GRBL An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino UNO
https://github.com/grbl/grbl

z axis
http://www.taigtools.com/c1220.html

GRBL controller
http://www.banggood.com/Geekcreit-UNO...