There are different drive tools for the varying shapes and sizes of helical piles, piers, and anchors – for example, round shaft, 2 7/8″ – 8″ versus square shaft, 1 1/2′ – 1 3/4″. Common drive tool accessories consist of a bail, Kelly Bar adapters, Bolt Circle adapters, earth augers, and other tools that could be necessary to get from one bolt circle size to another. Danbro will assist you in selecting the appropriate tools and accessories to facilitate your work.
As You Grow
Many of our installers start by using helical piers or anchors for specific applications to improve or expand their existing construction capabilities. Once familiar with the virtues and value of helicals, installing contractors see other possibilities to grow their business by branching out into other helical work. We will help you maximize productivity by offering suggestions and keeping you aware of significant improvements or innovations in equipment or tools.