SHOCK SUBS







Eliminate Cross Threading And Reduce Vibration By Up To 90%

  • ● WORKOVER RIGS
  • ● WATER WELL RIGS
  • ● POWER SWIVELS


TORQUATO Shock Subs provide maximum absorbtion of impact and vibration created during the drilling process.

Our Rotary Drill Head Shock Subs are designed to be installed directly onto the spindle of the top drive rotary drill head or power swivel giving protection to the expensive components such as internal bearings and gears.

TORQUATO Rotary Drill Head Shock Subs are manufactured with standard API threads on top and bottom or with flange for bolting directly onto the drill head spindle or power swivel. The use of our Rotary Drill Head Shock Subs also eliminates the risk of cross threading on the drill spindle which could result in very costly repairs and downtime.

SHOCK SUB SPECIFICATIONS

MODEL HOLD BACK TORQUE BODY DIAMETER
HD-120 120,000 LBS 45,000 FT. LBS. 7″
HD-150 150,000 LBS 70,000 FT. LBS. 8″

DTH HAMMER SHOCK SUBS

Our DTH Hammer Shock Subs are designed to be installed into the drill string directly above the DTH Hammer to absorb shock and vibration.

TORQUATO DTH Hammer Shock Subs are available for DTH Hammers up to and including 12″ size.