Mean Green Standard Tricone Drill Bits

The Mean Green Standard is a reliable, field-proven tricone drill bit for horizontal directional drilling in rock formations. Built with high-quality carbide, tight-turning cones, and deep-set seals for durability where lesser bits tap out.

Available in IADC Series 537 through 837. Sizes 5½" through 8¾" in stock.

Mean Green Standard Tricone Drill Bits