Use the Ultra X3 375 10-in (25-cm) fluted reamer x pull eye for pull back in soil that is not self-supporting. This reamer’s fluted design compacts the dirt to retain the 10-in (25-cm) hole. Pull back of product and reaming can happen at the same time because the pull eye is included.
The Ultra X3 375 drill system is the largest of the sizes offered at this time. A non-torqued spline connection system optimizes the time it takes to perform tooling switches — without the need for special tools or breakout devices — and offers compatibility with a wide range of pilot bits and pullback configurations.