Drilling Solutions


Increase your WellBore Diameter Without the Risk. Designed to enlarge the wellbore by 15 to 25 percent larger than the pass through wellbore in all types of formations.

Designed as a Solution Drill Bit:

  • Vertical, Directional, Horizontal, and Tangent wells
  • For soft to hard formation drilling
  • For all rotary, directional motor, and point-the-bit RSS applications

Our Drilling Psychopath

For specs, applications, availability, costs and shipping please contact your local Varel Rep today.

Call: 1(281) 272-6000

Email: info@varel.com


Engineered drilling fluid flow paths for cutter cleaning and reducing balling risk in deeper junk slots.

VENOM™ Cutter methodology delivers the right cutter for any challenge – cutter type and geometry can be optimized to suit the demands of each specific application.

Matrix or steel body designs for abrasive or maximum ROP applications.

One-piece design shortens and strengthens the bit for better directional control.

Pilot bit and reamer body are balanced as one cutting structure that minimizes cutter and casing damage during drill out operations

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Bi-Center Info Sheet