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17-1/2'' IADC517 Tricone Bit with Tungsten Carbide Inserts

  • Code No.: TCB-TCI-445
  • Diameter: 445mm
  • Diameter: 17 1/2''
  • Pin Type Dimensions: 7 5/8'' API
  • Teeth Type: TCI
  • IADC No.: 517

17-1/2'' IADC517 Tricone Bit with Tungsten Carbide Inserts

Product details

TCI Roller Cone Bits 
ProDrill offers a complete line of tricone, bicone bit. Tricone drill 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 all formations, with any bearing/seal type, and a wide range of additional custom features. 

17-1/2''-TCB-TCI-445-Tricone Bit with Tungsten Carbide Inserts

17-1/2'' IADC Code 517 Tricone Bit with Tungsten Carbide Inserts


Tricone bits include 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 rotary drilling tools 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

17-1/2''-TCB-TCI-445-Tricone Bit with Tungsten Carbide Inserts

17-1/2'' IADC Code 517 Tricone Bit with Tungsten Carbide Inserts


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

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


17-1/2''-TCB-TCI-445-Tricone Bit with Tungsten Carbide Inserts

17-1/2'' IADC Code 517 Tricone Bit with Tungsten Carbide Inserts

PDFFor more details please watch PDF online: Tricone Bits with Tungsten Carbide Inserts Catalogue

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