Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons

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Customization: Available
Customized: Customized
Standard: API
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  • Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons
  • Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons
  • Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons
  • Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons
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  • Overview
  • Product Description
  • About Us
  • Production Processes
  • Equipments & Crafts
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
TCI Tri-cone bit
Length
*
Type
TCI Tri-Cone Bit
Material
High Carbon Steel
Usage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Weight (Kg)
39
Bearing Type
Rubber Sealed / Metal Sealed
Formation
Soft to Hard Formation
Color
Customized Color
Transport Package
Wooden Case
Specification
216mm 8.5inch
Trademark
ENG
Origin
Suzhou, China
HS Code
8207191000
Production Capacity
1200PCS/Year

Packaging & Delivery

Package Size
41.00cm * 26.00cm * 24.00cm
Package Gross Weight
42.000kg

Product Description

Product Description
Product
Hard Formation Drilling Tricone Rock Drill Bits  
Model
TCI BIT, STEEL TOOTH BIT


IADC CODE
116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
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


Bearing type
sealed bearing and non-sealed bearing
metal sealed journal bearing
rubber sealed journal bearing
aircooled bearing 
Formation or layer
Soft, medium soft, hard, medium hard, very hard formation

Button size (extra features)
1) Y-Conical teeth 
2) X-chisel teeth
3) K- wide teeth
4) G- Gauge protection
Packing
Wooden case or customized
Delivery terms
By sea or by air

Applications
Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work.



Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons


 
About Us


Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons
 

Suzhou Energy Tool Co., Ltd. (short for "ENG " ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advanced technological system based on market-oriented and continuously promoting technological innovation and product improvement. ENG 'S bits production lines are equipped with 5-axis machining centers, Modern lathes, and FMS (Flexible manufacturing system ) and can produce matrix body and steel body PDC bits from 3-1/4" to 26" in diameter.

ENG has been keeping on pursuing producing high-quality products with relevant inspections and tests. The company's QMS has been certified by API, ISO 9001 for many years. ENG has 8 patents granted in China. On the products Research and Development, ENG has built the basis of 3-dimensional CAD and PDM (Product Data Management ), can technically control the whole process of product manager, so that the product development can be done in a fast and precise manner to maximally meet the time and function requirement of the market for product lifecycle management. 


Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons

Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons


 

Production Processes

----Cutting Structure
Steel Tooth: Premium tungsten carbide hard facing on the surface, it's greatly enhance the wear resistance of the tooth.
Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and
scientific selection of the inserts as per the different application and drilling process to achieve high efficient drilling
production.
----Gauge Structure
Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
----Bearing Structure
Journal bearing and roller bearing types are available to be chosen. Abrasion & seizure resistance, loading capacity, stability of the bearing are well improved, suitable for high speed rotary drilling.
----Seals and Lubrication
Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. Pressure difference type compensating system assures a good greasing lubrication function.
---- IADC vary from 114--637 applicable for different type formation and different drilling rotary speed.



 
Equipments & Crafts


Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons


 
Pursuit of "Quality First, Technology Innovation" .
The quality is our life, with advanced production technology and strict quality control methods for each drill bit. We have several CNC machines, lathe, automatic sintering furnace, ultrasonic flaw detector, mechanical testing machine, super-hard material impact testing machine, and other production and testing equipment's, We have a thorough quality control from raw material to finished product.  


 
Packaging & Shipping


Hard Formation Drilling 216mm 8.5inch Tricone Rock Drill Bits with Tungsten Carbide Buttons

 
FAQ
 
Q: You are a trading company or manufacturer ?
A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits.
 
Q: How about your products ?
A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. 
 
Q: Package Methods ?
A: Nornally wooden case, also can be steel box; can be customized if need.
 
Q: Payment Terms ?
A: we accept T/T, L/C, Paypal, Western Union, etc.
 
Q: Can I visit your factory ?
A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online.


 

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