9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock

Product Details
Customization: Available
Customized: Customized
Standard: API, ISO9001
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  • 9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock
  • 9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock
  • 9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock
  • 9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock
  • 9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock
  • 9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock
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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
Solid Carbide
Usage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Color
Customized Color
Thread
6 5/8" API Reg
Advantage
Wear Resistant, High Performance
Transport Package
Wooden Case
Specification
9 7/8 Inch 251mm
Trademark
ENG
Origin
Suzhou, China
HS Code
8207199000
Production Capacity
5000PCS/Year

Product Description


Product Description

Product name:Tricone Drill Bit
Diameter: 251mm
Thread: 6 5/8" API REG
Connect thread: API standard pin 
Machine Type: Drilling Tool
Bearing type: open/sealed bearing, rubber/metel seal bearing
Material: Carbon steel,Tungsten Carbide
Processing Type: Forging
Application: water well, geothermal, underground foundation,Coal Mining
Packing: Wooden Case



9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock

9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock

 

About Us
 

Suzhou Energy Tool Co., Ltd. 

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 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 3-7/8" 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 23 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. 



9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock
9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock


 

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

9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock


 
Packaging & Shipping

9-7/8 Inch Tricone Roller Drill Bits for Drilling Mining Construction Rock

 


 
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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