Hot Sell 9 5/8" 244mm TCI Tricone Bit for Oil & Water Well

hot sell good teeth tricone bit for oil & water well

Hard Alloy Welding Prevent bit wear and tear work and protect the bearing 
Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation 
High strength tungsten carbide teeth ,high temperature hear treatment forged alloy steel 
Lubricating system protection of the bearing and seal system of the bit
Sealed Journal bearing 


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.about 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


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