The Ultra X3 375 plate bit sub allows you to use the Ultra X3 housing to run dirt tooling options. You can efficiently use your time by not reworking your entire drill string to fit a new bit. The Ultra X3 375 plate bit sub also makes your drill and operation more versatile on your jobsites. It is designed to thread with a .5-in bolt, which makes midsized horizontal directional drills up to the D40x55 S3 horizontal directional drill compatible with this plate bit sub.
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.