Build a Homemade Tractor Blade

Build an inexpensive homemade tractor blade that includes a materials list, instructions, and diagrams.

Materials List for the Homemade Tractor Blade
Here we have a list of materials that are needed to make a homemade tractor blade. Diameters are given for the parts as well as a letter to identify each part to help with the process of putting the tractor blade together.
ILLUSTRATION: MOTHER EARTH NEWS STAFF