CI Tricone Drill Bit 8 1/2 inch IADC Code 845 G with 4 1/2 regular thread
8 1/2" tricone bit parameter:
Quick Details | |
Brand Name: | ROSCHEN |
Model Number: | 8 1/2" KA617 |
Type: | Drill Bit |
Machine Type: | Drilling Tool |
Certification: | API |
Material: | MnNiMo Steel |
Processing Type: | Forging |
Use: | Well Drilling |
Product name: | TCI tricone bit |
Application: | Oil, Gas and Water well drilling |
Color: | Customized |
Bearying Type: | Elastomer Sealed Bearing |
Formation: | Hard Formation |
Factory Serises: | KA Series Elastomer Sealed Bearing |
Advantage: | High cost performance |
Standard: | API & ISO |
Available Size: | 3 3/4"~26" |
Market: | wordwide |
Product Description:
Tricone bit IADC code definition:
First Digit(1~8):
-1, 2, and 3 designate STEEL TOOTH BITS with 1 for soft, 2 for medium and 3 for hard formations.
-4, 5, 6, 7 and 8 designate TUNGSTEN CARBIDE INSERT BITS for varying formation hardness with 4 being the softest and 8 the hardest.
Second Digit (1 ~ 4):
-1, 2, 3, and 4 are further breakdown of formation with 1 being the softest and 4 the hardest.
Third Digit (1 ~ 7):
This digit will classify the bit according to bearing/seal type-see information on different bearing types-and special guage wear protection as follows:
-1. Standard open bearing roller bit.
-2. Standard open bearing roller bit,air-cooled.
-3. Standard open bearing roller bit with gauge protection which is defined as carbide inserts in the heel of the cone.
-4. Sealed roller bearing bit.
-5. Sealed roller bearing bit with gauge protection on heel of cones.
-6. Journal sealed bearing bit.
-7. Journal sealed bearing bit with gauge protection on heel of cones.
Feature Code:
The following letter codes are used in the fourth digit position to indicate additional features:
A. Air Application
R. Reinforced Welds
C. Center Jet
S. Standard Steel Tooth
D. Deviation Control
X. Chisel Insert
E. Extended Jet
Y. Conical Insert
G. Extra Gage Protection
Z. Other Insert Shape
J. Jet Deflection
FAQ
1. How to send inquiry?
Answers: It is better send us detailed specifications of products, it is better attaching some photos for better understanding. If you are not experienced on drilling fields, for example, many customers don't know IADC code, please feel free, just tell us the applications like oil/gas/geothermal/HDD/waer/mining, depth of well, average hardness of rocks, then we will advise suggestions and solutions.
You can:
- Send us inquiry from Alibaba.com platform.
- Send email to us directly or talk on Skype or Whatsapp, sales persons are always waiting for service in working days, and all the inquiries can be replied within 10 hours. (Email, Skype, Whatsapp in below.)
2. What is the quality of your rock bits ?
Answers: We have many series of rock bits, quality grades are different, and prices are different. We believe, the proper tools with higher cost-performance is the most important. For example, our top quality rock bits is not cost-effective for water well driling, as the water well drilling machine can not drive the super rock bit to perform their best. But for very deep well drilling, high quality grades rock bits is cost effective even its price is much higher.
So it is better tell us as more as possible the details of projects, then we provide the proper solutions and offer, usually 2 or 3 solutions will be provided for options.
3. Do you have Selling Records or Recommendation Letters issued by customers?
Answers: Yes, we have, please ask from us if you are real buyer. You can ask our old customers from worldwide what they think about our quality and services.
4. Do you support Trade Assurance Service of Alibaba.com?
Answers: Yes, we support ! And some discount could be offered if using Trade Assurance service.
TRICONE DRILL BITS - STANDARD CONNECTION SIZES * | |
SIZE | STANDARD PIN CONNECTION |
2 1/2" to 2 3/4" inclusive | A - AW Rod |
2 7/8" to 3 3/8" inclusive | N4 Rod |
3 1/2" to 4 1/2" inclusive | 2 3/8" API |
4 5/8" to 5" inclusive | 2 7/8" API |
5 1/8" to 7 3/8" inclusive | 3 1/2" API |
7 1/2" to 9 3/8" inclusive | 4 1/2" API |
9 1/2" to 14 3/8" inclusive | 6 5/8" API |
14 1/2" to 18 1/2" inclusive | 6 5/8" API or 7 5/8" API |
18 5/8" to 26" inclusive | 7 5/8" API or 8 5/8" API |
27" and larger | 8 5/8" API |
*Tricone bits are available with alternative connection sizes on request. |
For more information, please contact:
ROSCHEN GROUP LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
Keywords:
Tricone Roller Cone Drill Bits
Tricone Rotary Drill Bits
Tricone Bits,
Tricone Bits Suppliers
Tricone Bits Manufacturers
Related searches for tricone bits
tricone drill bits for sale
tricone bit for well drilling
tricone bit weight
used tricone bits craigslist
tricone bits for sale
tci tricone bit
hughes tricone bits
tricone drill bit
Tricone Bits Suppliers
Tricone Bits Manufacturers
China Tricone Bits Suppliers
China Tricone Bits Manufacturers
Tricone Bits IADC 537
Tricone Bit Iadc 537, Tricone Bit Iadc 537 Suppliers and Manufacturers
TCI roller tricone Bit IADC 537
Iadc 537 Tricone Bit, Iadc 537 Tricone Bit Suppliers and Manufacturers
wholesale Iadc 537 Tricone Bit, Iadc 537 Tricone Bit suppliers, Iadc 537 Tricone Bit factory
Iadc 537 Tricone Bit, Wholesale Various High Quality Iadc 537 Tricone Bit Products from Global Iadc 537 Tricone Bit Suppliers and Iadc 537 Tricone Bit Factory,Importer,Exporter
Iadc 537 Tricone Bit, Iadc 537 Tricone Bit Suppliers and
Tricone Bit Iadc 537, Tricone Bit Iadc 537 Suppliers and Manufacturers
6 inch STX TCI Tricone Drill Bit, IADC 537
Shop Baker Hughes
wholesale Tricone Bit Iadc 537, Tricone Bit Iadc 537 suppliers, Tricone Bit Iadc 537 factory
TCI roller tricone Bit IADC 537
Tricone Bit Iadc 537, Wholesale Various High Quality Tricone Bit Iadc 537 Products from Global Tricone Bit Iadc 537 Suppliers and Tricone Bit Iadc 537 Factory,Importer,Exporter
kingdream IADC 537 TCI bit/tricone rock bit/TCI tricone
kingdream IADC 537 TCI bit/tricone rock bit/TCI tricone drill bit
Drill Bit
kingdream IADC 537 TCI bit/tricone rock bit/TCI tricone drill bit,Kingdream Iadc 537 Tci Bit/tricone Rock Bit/tci Tricone Drill Bit,High Quality Rock Bits Drill Boring,Retractable Rock Drill Bits,Tci Tricone Bit
kingdream IADC 537 TCI bit/tricone rock bit/TCI tricone drill bit,complete details about kingdream IADC 537 TCI bit/tricone rock bit/TCI tricone drill bit provided
kingdream IADC 537 TCI bit/tricone rock bit/TCI tricone drill bit sell
Contact Us at Any Time