Our refusal to cut corners led to the development of our premium quality auger. It is manufactured with all American-made components and a tried-and-proven design. We are so confident in this auger that we offer an industry-leading, 6-year warranty. High-quality, robotic uniform welds further strengthen the high torque of the planetary drive unit, which provides maximum reliability and longevity. Whether you work in soft ground or solid rock, the Blue Diamond Auger is the one you can count on!