6 3/4'' IADC552 Rotary TCI Tricone Bit for blasthole mining

TCI Roller Cone Bits
Rock drilling tools manufacturer Bloom Products offers a complete line of tricone, bicone bit. Tricone bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide insert, 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.

Product feature

1.Cutting Structure

Wedge chisel inserts on gage, Ballistic and Chisel on inner rows for durability and sustained penetration rates.Designed for soft/medium formations such as sandstone, shale, granite, soft iron ores and some

marble.

2. Shirttail Protection

Armor

3.Application

10,000 – 30,000 PSI / 69 – 207 MPa

Tricone bit 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 carry 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 offers 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. ProDrill can offer tricone bits for all possible combinations of IADC number.

Tricone bit, are widely used in mining, oil well, water well, thermal drilling.