Update: Could not open update site #406 "Akeeba Backup Core", URL: https://cdn.akeeba.com/updates/pkgakeebacore.xml

Blender CAM is an open source solution for artistic CAM - Computer aided machining - a g-code generation tool. Blender CAM is an extension for the free open-source Blender 3d package. It has been used for many milling projects, and is actively developed.