Hercules Roller Cone Drill Bits

Enhance operational efficiency with the speed and control of a Hercules roller-cone drill bit.


Hercules roller-cone drill bits provide a combination of durability, control, and speed that enhances the efficiency of any operation. Field-proven design philosophies provide stable and reliable directional performance in interbedded and intrusive formations to drill harsh and directional sections faster and more consistently. Each bit is equipped with a premium bearing system and designed with optimized hydraulics for increased cleaning and efficient drilling.

Re-engineered lug design provides:

  • Greater stability – Reduces G-forces, improves cutting structure life, and provides higher instantaneous and average rate of penetration
  • Efficient cone cleaning and cuttings removal – Ensures the bit engages new rock on every rotation
  • Increased durability – More effective seal life and bearing reliability
  • Better steerability – Reduced length decreases bit-to-bend, enhancing directional capabilities and lowering stress during rotation


  • Carbonate
  • Directional
  • Hard rock
  • Horizontal
  • Low angle
  • Shale
  • Unconventional
  • Vertical
  • Hercules Roller Cone Drill Bit Specification

A render of a Hercules Roller Cone Drill Bit
A render of a Hercules Roller Cone Drill Bit
A render of a Hercules Roller Cone Drill Bit