Terex Texoma spiral bullet tooth auger has a cut pattern and tooth attack angle that combine to make the bullet teeth act like "fingers" that penetrate through and lift up fractured or broken material.
The augers are designed for working in sand, dirt, cobble, cement, fractured or hard rock, compacted soil and frozen ground conditions. The design also distributes the cutting action evenly, the company says, equalizing the work done by each tooth on the cutting tool—increasing production rates and reducing tooth wear. The auger can be used in virtually any ground condition, with all of the standard Terex tooth offerings, and is adaptable to any size of digger derrick truck. Terex offers a variety of flighting thickness and pitch options, as well as custom specifications.