The Ultra X3 375 8-in (20-cm) mix reamer x pull eye is optimal for use in soil that is self-supporting when cut. An 8-in (20-cm) hole is efficiently cut due to the reamer’s mix design. The pull eye included makes pull back while reaming possible.
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.