Super Quality Kingdream Brand 20"IADC417 Carbide Tricone Bit

high quality kingdream brand 20"IADC417 carbide tricone bit
  

1.Main features of hard tci tricone bit :
1. Cutting Structure of this type sealed and non-sealed tci tricone bits  
The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit.
2. Gauge Structure of this type tci tricone bits
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life.
3. Bearing Structure of this type tci tricone bits
High precision roller bearing with two thrust faces. Ball locks the cone. Thrust faces hard face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved.


2.Detail inforamtion and application

1,Soft formations(417,437,517,537)

Features large chisel-shaped inserts to provide  the highest penetration rate  in the softest  formations such as shales, clays,  limestone and sands.

2,Soft to medium formations(617,637)Designed to drill effectively in formations such as hard limestone, dolomite, hard sands, and other formations with hard cherty.  tci tricone bits
3,Medium to hard formations(737)  tci tricone bits
  
For extremely hard formations such as chert, granite, flint, and taconite. Features short, closely-spaced inserts to ensure maximum penetration rate and wear resistance


3.Introduce our company

We are Hejian Deris Petroleum Drilling Equipment Co., Ltd Drilling Supplies Marketing Dept. specializes in drill bits, drill pipe, Mud pump and stablizers for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the best quality products at the lowest possible price.


Welcome to our factory to refer to the inspection cooperation egotiations,and work together
to create a brilliant future.
I'm sure you'll be pleased with our products with competitive price and high quality.
Looking forward to your inquiry as soon as possible

Your Satisfaction Is Our Purpose!

Please contact with me!

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Detailed Description of the four types TCI Bits(Tungsten Carbide Insert Bit)
1. Metal-face sealed bearing TCI Bit
Cutting Structure
    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 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.
Sealed Bearing Structure
    1.Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.
    2.The advanced metal seal package will improve the reliability and durability of bearing seal.
Main Type Available
Size: 6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",17 1/2", etc.
IADC Code:4-- Series, 5-- Series, 6-- Series,etc.

2. Elastomer sealed bearing TCI Bit
Cutting Structure
    The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.The Tricone bit field is composed of a shallow sequence of sediments of fluvial origin, in which sandstone channels contain heavy oil with gravity ranging from 11 to 13°
Gauge Structure
    Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure
    1.Abrasion resistance and seizure resistance of the bearing are improved.
    2.Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance.
Main Type Available
Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",14 3/4",17 1/2", etc.
IADC Code:4-- Series, 5-- Series, 6-- Series,etc.

3. Air Cooling Roller Bearing TCI Bit
Cutting Structure
    The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new techniques.
Gauge Structure
    Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.
Bearing Structure
    Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum.The HH Tricone bit Series reduces sound to a maximum of 60 decibels at the location limit, compared to conventional rigs where sound averages up to 120 decibels.
Main Type Available
Size: 8 1/2",9 1/2",9 5/8",9 7/8",10 5/8",12 1/4", etc.
IADC Code:5-- Series,6-- Series,7-- Series


4. Non-Sealed Roller Bearing TCI Bit
Cutting Structure
    Dubowitz also recommended that Washington vigorously enforce Iran sanctions, imposing heavy penalties on Tricone bit violators. His full statement is available.
Bearing Structure
    Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces the probability of cone Cdropping to minimum.
Main Type Available
  The president is issuing Tricone bit edicts, Congressional representatives are falling over themselves vying for camera time to get their comments out there, and everyone is demanding answers that will not exist until a thorough drill pipe investigation by experienced oilfield professionals has been conducted.