When reaming is not needed, use the Ultra X3 375 pull eye to pull back your product. Quick tooling changes are possible within the Ultra X3 375 family of products because of its unique, non-torqued spline connection system.

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.