TCI Tricone bits 14″3/4 for reverse circulation, with opening in the center 60mm, IADC537 RC

Rock drilling tools manufacturer Bloom provides a full range of rotary drilling tools such as tricone bit & bicone bits. Tricone bits are available in new and used (re-tip and re-run) steel teeth(ST) and tungsten carbide insert(TCI), size from 3 3/8"(85.7mm) to 26"(660.4mm) for use in all formations, with any bearing/seal type, and provide 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.