Premium roller cone drill bits
Improve drilling in every environment—from very soft to ultrahard formations.
Smith Bits Xtra standard roller cone bits include tungsten carbide insert (TCI) and milled tooth (MT) drill bits that are continually improved for design and new materials technology. The result of this consistent effort is a wide variety of designs and premium bit performance for any application.
Each bit is designed using the IDEAS integrated dynamic design and analysis platform and includes