Video: Terex Spiral Bullet Tooth Auger (Spiral BTA)

Terex Texoma Spiral Bullet Tooth Auger is designed specifically to optimize the drilling performance of digger derricks in extreme drilling conditions. This auger has a unique cutting pattern that allows each tooth to cut a small track to maximize cutting efficiency and tooth life. In many cases, a digger derrick equipped with a spiral BTA can drill in conditions previously requiring a pressure digger.

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