Soil Mixer - Toothbar Module - Build Instructions

Have a look at the following documents, which detail the teeth on the tooth bar.

http://opensourceecology.org/breakthroughs-teeth-and-other/ http://opensourceecology.org/lifetrac-sinks-its-teeth-in-the-ground

The tooth bar consists of 3 sections, identical and 2 feet long each.

If you have a cnc torch table, use it to cut the rectangular main sections, knife sections, and

• • work suspended on this document for now, I will return to it in the evening and tomorrow.**