Compact yet powerful, the Tri‑Cone Rock HDD Drill Bit is purpose-built for horizontal directional drilling (HDD), offering reliable performance across a variety of challenging geological conditions.
Tri-Cone Rock HDD Drill Bit
Size Torque Rating (ft-lbs) Rotational Speed (rpm) Flow Requirements (gpm @ 1,000 psi) Operating Range (psi) 3-1/2" 250 80-350 20-60 350 4-1/2" 250 80-350 20-60 350 4-1/2" 325 70-240 40-100 500 5-1/2" 325 70-240 40-100 500 6" 1200 180-370 100-170 350 7" 2500 105-230 140-300 600 8" 5000 70-150 200-500 500