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Rotary drilling · live offers and design samples

Tricone rotary bits

Blasthole and water-well tricone bits by diameter, IADC code, bearing and pin connection. Every offer is quoted by the supplier against your specification.

Match IADC, bearing and pin connection — nominal diameter alone does not confirm fit.

0 live of 0 · 6 sample offers of 6

Live offers

Supplier-submitted and approved by an operator. Stock and price are the supplier's claims — confirm in your quote.

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Design samples

Blue tricone bit with tungsten carbide inserts standing on its pin during inspection
Sample
Representative photo · not the offered item

TCI tricone · New

TCI tricone bit 8 1/2 in, IADC 537

Sample model RT-537 (illustrative)

Diameter
8 1/2 in · 215.9 mm
IADC
537
Bearing
Sealed journal
Pin
4 1/2 in API REG
Perth, WA, AUExample Drilling Supply
Supplier to confirm stock
Blue tricone bit with tungsten carbide inserts standing on its pin during inspection
Sample
Representative photo · not the offered item

TCI tricone · New

TCI tricone bit 9 7/8 in, IADC 637

Sample blasthole series (illustrative)

Diameter
9 7/8 in · 250.8 mm
IADC
637
Bearing
Open roller, air-cooled
Pin
6 5/8 in API REG
Port Hedland, WA, AUPilbara Rig Parts
Quote on request
Blue tricone bit with tungsten carbide inserts standing on its pin during inspection
Sample
Representative photo · not the offered item

TCI tricone · Unused surplus

TCI tricone bit 7 7/8 in, IADC 517

Water-well series (illustrative)

Diameter
7 7/8 in · 200.0 mm
IADC
517
Bearing
Sealed roller
Pin
4 1/2 in API REG
Elko, NV, USNorthgate Bit Works
Supplier to confirm stock
Blue tricone bit with tungsten carbide inserts standing on its pin during inspection
Sample
Representative photo · not the offered item

TCI tricone · New

TCI tricone bit 12 1/4 in, IADC 737

Large blasthole (illustrative)

Diameter
12 1/4 in · 311.2 mm
IADC
737
Bearing
Open roller, air-cooled
Pin
BECO 3 1/2 in
Fort McMurray, AB, CAFraser Surplus Brokers
Sourced to order
Side and face view of a 17 1/2 inch milled-tooth tricone rock bit
Sample
Representative photo · not the offered item

TCI tricone · Used — inspected

Milled-tooth tricone 6 3/4 in, IADC 117

Soft formation (illustrative)

Diameter
6 3/4 in · 171.5 mm
IADC
117
Cutting
Milled tooth
Pin
3 1/2 in API REG
Kalgoorlie, WA, AUExample Drilling Supply
Supplier to confirm stock
Blue tricone bit with tungsten carbide inserts standing on its pin during inspection
Sample
Representative photo · not the offered item

TCI tricone · Reconditioned

TCI tricone bit 8 1/2 in, IADC 617

Hard formation (illustrative)

Diameter
8 1/2 in · 215.9 mm
IADC
617
Bearing
Sealed journal
Pin
4 1/2 in API REG
Tucson, AZ, USNorthgate Bit Works
Quote on request