Superior Drilling 8 1/2 Inch Tri-Cone Roller Bit IADC 127

Product Details
Customized: Customized
Standard: API
Type: Tricone Bits

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Registered Capital
12000000 RMB
Plant Area
36000 square meters
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Basic Info.

Model NO.
8 1/2 Inch IADC127
Material
Medium Carbon Alloy Steel
Usage
Well Drilling, Very Soft, Soft Rock Formations
Color
Golden or as You Wish
API Reg Pin
4 1/2"
Bearing
Journal Bearing
Seal Type
Rubber O-Ring
Bit Size
8 1/2 Inch(215.9 mm)
Nozzels
Three Jet Nozzels
Transport Package
Wooden Case
Specification
8 1/2 Inch IADC127
Trademark
superior
Origin
Hejian, China
HS Code
8207191
Production Capacity
100000 Sets/Year

Product Description


The tricone bit is the most versatile drill bit on the market. It is the go-to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, the long established 30-year-old  manufacturer Beijing Superior Drilling Equipment has the Tri Cone Drill Bit for you.Our product line also includes tungsten carbide insert (TCI) bits and steel tooth bits for the toughest drilling applications.


Cutting Structure:
The wear resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. 

Gauge Structure:
Multiple gauge protection with gauge trimmers on the heel (in the outer row)and gauge inserts on the gauge surface of the cone, tungsten carbide and hardfacing on the shirttail increases gauge holding capacity and bearing life.

Bearing Structure:
High precision journal bearing with two thrust faces. Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.


Seal and Lubrication:
Premium HNBR O-ring, optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

Product Application:
It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.


You are welcome to visit our factory checking our quality and process of our products. Please feel free to contact us.
FAQ
1. Is your company a distributor or a manufacturer?
A:  Yes,We are a professional Rock Bits manufacturer   in China.
 
2. How  about your products?
A : All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.



  3.what is the Packaging & Delivery?
  A:We used high quality export carton or standard export woodern case
 
 4.what is the time about the delivery?
   A: repared to deliver within 1 week, if in stock.
Depends on order quantity, when out of stock,7-30days
Transportation:By sea or air
 5. How to order the products?
A: 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.
 
 6.What is the website about your factory?
  A:Our website is http://superiorbit.en.made-in-china.com





 
 
 
 
 
 

 
 
 

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