17-1/2” IADC127 Tricone Bits with Steel Milled Teeth

Tricone Bits with Steel Milled Teeth

Rock drilling tools manufacturer ProDrill manufactures a full line of rotary drilling tools suck tricone bits, bicone bits. 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 provide a wide range of additional custom features.

ProDrill offers heavy duty Steel tricone drill 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 ProDrill offers tricone bits for all possible combinations of IADC number.

• Code No.: TCB-ST-445
• Diameter: 445mm
• Diameter: 17 1/2”
• Pin Type/Dimensions: 7 5/8”
• Teeth Type: Steel Milled
• IADC No.: 127

17 1/2” IADC Code 127 Tricone Bits with Steel Milled Teeth

Tricone drill bits include Steel Tooth (or called milled tooth) bits and Tungsten Carbide Insert (TCI) bits, of which TCI drilling bits are much more durable than Steel Tooth ones, but carry a higher cost to manufacture. Both ST and TCI 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

Tricone drill bits are widely used in mining, oil well, water well, thermal drilling.
For more details please watch PDF online: TriconeBitswithSteelMilledTeethCatalogue