Connection Rubber Tricone Rock Drill Bit

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US $1,011-6,557 / Pieces | 1 Piece/Pieces Connection Rubber Tricone Rock Drill Bit (Min. Order)
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Quick Details
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Model Number:
Standard Size
Product name:
Insert Tooth Drill Bit
Oil, Gas, Water, Ore Well Drilling
From 3 1/2" to 36"
Wear Resistant and high performance
Hole Drilling
Wooden Case
Drilling Bit
Well Drilling
Tricone Drill Bit
Supply Ability
Supply Ability:
100 Piece/Pieces per Month Connection Rubber Tricone Rock Drill Bit
Packaging & Delivery
Packaging Details
In wooden case, or according to your requirement.
Chongqing, Shanghai, Guangdong
Lead Time :
Within 7-30 days after the order

Connection Rubber Tricone Rock Drill Bit

Product List:

Product Description


   Tricone bits features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability. 



                       Insert Cone Bit

IADC code

437 447 517 527 537 547 617 637 737

Bit sizes(in)

From 3 1/2 to 36”

larger sizes for hole opener bit ,reamer bit

Bit sizes(mm)

From 88.9 to 914.4


From 5.0 to 2100.0


From 2 3/8 to 8 5/8


Most favourable price and best quality

Button size (extra features)

                                     1) Y-Conical insert

                                     2) X-chisel insert

                                     3)K- widened crest insert

     4)G- Gauge/body protection

Delivery terms

By sea or air,railway and Multimodal transport

Delivery time

Within 7-30 work days after confirm the order


   The tricone bit is one of the most widely used drilling bits, which has the characteristics of wide adjustment and high speed. The tricone bit consists of two dozen parts, including cutting structure, bearing structure, locking device, oil storage sealing device and nozzle device.


Detailed  Images:


Optional Feature



Center nozzle


Extended nozzle

G(1st one)

Gauge/body protection

G(2nd one)

Diamond gauge protection



Widened crest insert


Lug pad


Strengthened cutting structure


Chisel insert


Conical insert



GG: For high  abrasive formation,the diamond compacts can enhance the gauge protection.

SV: The bit leg is designed with specific integrated structure, which provides near six-point contact with borehole wall for the bit. This new feature gives the bit unequaled stability which greatly reduces bit vibration, protects the cutting structure from damaging blows            and keeps good borehole quality.

 K: The widened crest insert is 15% wider than standard insert. It can cut more rocks as penetrating so as to increase ROP.

G: More tungsten carbide inserts are placed in the shirttail to reduce the wear in abrasive formations. It can increase gauge holding capability and bearing life. 

E: The extended nozzle can provide better hydraulic power for the drill and improve the speed of mechanical drilling in the soft formation.


Flow Chart-Tricone Bit:

  Every process has strict quality control.You are welcome to visit our factory at any time.

Semi-finished  pictures:



Packaging & Shipping

 Packing: We usually pack them in wooden cases or we can also pack them according to your requirements.


Shipping: Bulk orders are shipped in containers at home, then shipped to your country by sea , land or air. We can provide express delivery with a small quantity of orders.


Company Information

 Basic Information: 

  Chengdu Rongwanda Drilling Equipment CO., LTD is the largest domestic engaged in the diamond bit, bit one of the manufacture and sale of professional companies. Company adopts the world's cutting-edge design concepts and advanced manufacturing technology, design and manufacture of oil, natural gas drilling and comprehensive geological study of drilling, core and special-purpose of diamond bit and rock bit.


Why choose us:

  Chengdu Rongwanda Drilling Equipment CO., LTD has been taking the “customer satisfaction” as the service tenet, through increasing the design, manufacture and comprehensive technical ability, for the oil and gas customers with more quality products and services. The company is headquartered in chengdu. Company service network has spread all over the country and the continuous development of professional service and sincere attitude. Now our company focus on the global market layout, plan three years to become the southwest area drilling equipment largest export enterprise, and to become the world's most influential drilling companies.

Factory Picture:



Our Services

  1. We offer high quality products
  2.We can answer any questions about the product

  3. We have fast and on time delivery time

  4. Every bits have it's quality assurance 

  5. Contact our anytime if you have any question with bits.

  6.We offer 24-hour online service





The cone bit is the most widely used drill in drilling equipment, which has the characteristics of wide and high drilling speed.



Q1: What are your main products, and used for?

A: Our products include Tricone bits, PDC drill bits, Single cone bits, Hole opener, Saver sub, Bit breaker. Widely used in mineral exploration, geological drilling, geotechnical engineering, soil sampling etc.

Q2: How do you control the quality?

A: Quality first. In order to guarantee high quality products, all our products are in strict accordance with ISO9001 international quality system and have to undergo a rigorous testing system before delivery.

Q3:Do you provide samples?is it free or extra?

A:Yes,we could offer the sample with good price but not free,if the sample tested is OK, we can give you a good price for the further order.

Q4: Do you accept sample order?

A: Yes sure, please contact us for details.

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