14-3/4'' IADC517 TCI-Tricone Bit with Tungsten Carbide Inserts

TCIRoller Cone Bits

Rock Drilling Tools manufacturer Bloom offers a full range of tricone, bicone bit. Tricone drill bits are available in new and used (re-tip and re-run)  and size from 3 3/8"(85.7mm) to 26"(660.4mm) for use in all formations,with any bearing/seal type, and a wide range of additional custom features.

Tricone bits included Steel Tooth (also referred to as milled tooth) bits and Tungsten Carbide Insert (TCI) bits, TCI bits are much more durable than Steel Tooth ones, but come with a higher cost to manufacture. Both these two groups of Tricone Bits are available with:

(1) Open Bearing or Sealed Bearing

(2) Roller Bearing or Friction Bearing (Journal Bearing)

(3) Gage Protected or Non-Gage Protected, etc

Bloom rotary drilling tools offer heavy duty tricone bits to meet your customized drilling needs. We have classified the bits based on their diameter (footprint), American Petroleum Industry number (API Number) and International Association of Drilling Contractor number (IADC number). The IADC number further classifies the tricone bits based on the tooth material of construction, suitability for drilling into soft, medium or hard rock and bearing type used. Which Bloom offers tricone bits for all possible combinations of IADC number.