Ulterra specializes in the creation from conception to finish of high-quality drill bits. Our most experienced customers agree that using premium bits is a sound investment; that is why many operators select Ulterra products time after time.

Steel & Matrix PDC
Unlimited application features enable these bits to drill any environment in the world.
Achieve your drilling goals with proprietary PDC stick-slip reduction technology.
Reduce drill string friction to increase weight on bit and alleviate torque and drag effects.
Reducing walk force and increasing hole quality is the name of the game.