TCI steel tooth tricone drill bits

TCI steel tooth tricone drill bits

Product description:

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Kingdream
  • Model Number: IADC131
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Use: Well Drilling
  • Bearing Type: rolling bearing
  • Payment Term: T/ T&L/ C
  • Color: various
  • Processing type: Forging

Packaging & Delivery

Packaging Details: wooden box; steel box; or as your requirements
Delivery Detail: within 7-15 work days


1. certified by API-ISO
2. good quality, low price
3. good after-sales service
4. adequate stocks, fast delivery
5.10 1/2

1. TCI tricone bit, TCI tricone bit with sealed bearing , tricone bit, TCI tricone rock bit

1) TCI tricone bits for Mining and Rock Drilling
1. The strength and wear resistance of inserts are improve by using carbide inserts with high strength

and high wear resistance.
2. Surface of the high precision bearing heat treated by using advanced heat treatment process to improve the load capacity and service life of the bearing.
3. The service life of the bearing is further extended by adopting harder and mort wear resistant material for thrust bearing.
4. Preventing reflux structure has dual function, it can avoid air counterflow and dust entering into bearing when the air-compressor stop working accidentally, and separate air and water in order to avoid water entering into bearing when it works normally to prolong the life of bearing.
2) TCI tricone bits for Oil Drilling
Inserted tricone bits
1. This series tricone bit use Sealed roller bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the bearing journal is increased.
2. Thrust bearing surfaces are hardfaced and treated with friction reducing technology.
3. Ball locked cone, suitable for high rotary speed.
3) TCI Tricone bits
1. This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved.
2. O ring seal is made of the more wear resistance high saturated buna-N with the increased seal section and precisely designed sealing flange in the cone sealing area increased the reliability of the seal.
3. The bit bearing can be ball locked
4. For steel tooth bit, the tooth surface is hardfaced with new type of wear resistan
Material and thus extended working life of the cutting structure while still maintaining high ROP. 5. Main Availability

2. We can supply more




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417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535

available sizes:

From 2 7/8 to 26'

larger sizes for hole opener bit , reamer bit


most favourable price and best qualtity

bearing type:

sealed bearing and non-sealed bearing

HJ (metal sealed journal bearing)

HA (rubber sealed journal bearing

aircooled bearing type

Formation or layer

soft ; medium soft ; hard; medium hard; very hard formation

Button size (extra features)

Button bit, saw teeth

1) Y-Conical teeth 2) X-chisel teeth

3) K- wide teeth

4) G- Gague protection


Alloy steel , carbide


Wooden case or steel case, or as your order

Payment terms

T/ T; L/ C; Western union

Delivery terms

By sea or by air

Delivery time

Within 7 to 15 days


Canada; USA; Middle east ; Africa; Europe

3. The Pictures

4.Packing Information

5. Certification

6. Payment Terms

T/ T and L/ C are acceptable. (30% advanced payment after sign the contranct , then 70% payment after see the B/ L)

7. Transportation

8. FAQ (Frequently Asked Questions)

• How to order the products?

Answer: Send the inquiry with detail item description or with Model number.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
• About lead time and shipping time?
Answer : The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

• Can I expect a quality products?
Answer : Yes. All our activities are accredited to ISO 9001: 2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

9. Plz add these informations in you inquiry

1, bits size

2, bits IADC CODE

3, layer information

4, bits quantity

10. Contact Person