With the ever increasing power of today's drilling rigs, a high quality, well built auger is a necessity. Jeffrey Machine augers are second to none when it comes to high quality and high strength. We have just added a new innovation to to our 30" and larger foundation rock augers that nearly doubles the strength of the flighting at the critical stress points. See below:
We call them laminates. We are always looking for ways to make augers better and stronger and we welcome your input.