The heat treated 201 dirt auger tooth from Jiffy Dallas. has a regular gauge, and it has become the top choice among those who work in the foundation drilling industry. It is the perfect tooth for those who need to dig through soil, clay, sand and many other soft rock formations that exist below the surface of the earth. If you routinely do foundation drilling in your line of work, this auger tooth is just what you need to get the job done. To order this or any other part, call Texas Contractors Equipment Inc. today.