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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.


Home > Products > Tricone Bit > Oil Wells Tricone Bit > iadc 637 tricone rock bit of brand kingdream

iadc 637 tricone rock bit of brand kingdream
iadc 637 tricone rock bit of brand kingdream
iadc 637 tricone rock bit of brand kingdream
iadc 637 tricone rock bit of brand kingdream

iadc 637 tricone rock bit of brand kingdream

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 3 Days

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  • Basic Info
  • Product Description
  • Email
Basic Info

Model No.: 637

Size: 2 7/8" (73mm )~26" (660.4mm)

Connection: 2 3/8"~7 5/8" Reg Pin

Standard: API , SY/T5164

Bearing Type: Sealed Journal Bearing

Addition Feature: Gauge And Shirttail Protection

Formation: Medium To Hard Formation Tci Tricone Drill Bit

Advantage: Durable And Cost-effective

Material: 15MnNi4Mo

WOB: 0.35~0.90(KN/mm Bit Dia.)

Drill Speed: 70-40 R/min

Additional Info

Packaging: Wooden case

Productivity: 300 pieces per month

Brand: Deris

Transportation: Ocean,Land,Air

Place of Origin: HEBEI

Supply Ability: 300 pieces per month

Certificate: ISO9901

HS Code: 82071990

Port: Tianjin,Beijing,Shanghai

Product Description

The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.Hopefully the above information has given you an idea of which Tricone Bit is ideal for the various rock formations you may have to contend with. For particularly advanced or ambitious projects you will want to carefully consider the type of tooth, additional kinds of seals, the importance of gauge protection, and estimated duration of the project in addition to the rock formation.

Detailed Description Of roller bits iadc537:



15 1/2'' (393.7mm)



Bearing Type

Sealed bearing

Thread Connection

7 5/8 reg pin





TCI oil-filled bearing tricone bits
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.

3,Medium to hard formations(737,837)
For extremely hard formations such as chert, granite, flint, and taconite. Features short, closelyspaced inserts to ensure maximum penetration rate and wear resistance

tricone bit 12 1/4'

tungsten carbide insert (tci) tricone bit Advantag

Hard Alloy Welding Pervent bit wear and tear work and protect the bearing

Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation

High stength tunsten carbide teeth ,high temperature hear treatment forged alloy steel

Lubricating system protection of the bearing and seal system of the bit

Sealed Journal bearing

You can find the bit Diameter,thread Pin IADC code Serial number on the bottom

tricone bit stock

Video of tci new tricone bit

Our Company

Hejian Deris Petroleum drilling equipment Co., Ltd was established in 2000, located in Hejian City Junziguan Industrial Park,close to Tianjin Port, Beijing Airport, convenient transportation and superior location. The company covers an area of 30 acres and a factory building of 15,000 square meters.

Specializing in the production and sales of Drilling Tools such as Tricone bit, PDC drill bits, Hole Opener, roller cone drills, hammer and hammer bit, drill pipes, drill collars, etc. A professional design, production, inspection and foreign trade sales team has been established.

Products are export to the United States, Canada, Russia, Kazakhstan, Iran, Qatar, Sweden, Germany, Australia, Singapore, Mexico, Colombia and other more than 30countries.

Our company is planning to adding 3 production lines,CNC machine tools,drilling machines,milling machines,quality testing equipment etc to ensure quality and timely delivery. Looking forward to working with you.

oil well drilling tricone drill bit manufacturer

Our tricone bits certificate

Each product is manufactured and inspected in strict accordance with the industry's highest technical quality standards and API specifications. The quality assurance system established in accordance with the requirements of ISO 9001 ensures the best quality of the products and the effective operation of the company.

seal bearing tricone bits

tungsten carbide drill rock bit Package and shipping

Package Type : wooden case ,also be packaged according to customers requirement

Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and PDC Bit, we have stock.
If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.

milled teeth rock bit

How about our Customers feedback ?
The drilling deepth more than 460meters 1 pc Metal seal bearing TCI Tricone Bit
TCI Tricone bit Drilling 3500 meters well no problem
1 pc Hole opener drilling more than 10 well no problem
Drilling to 1600 meter the PDC Drill Bit continue work good enough
If you are interested in our products please send Email to Jenny

This isJenny, already have 7 years working experience for this section. Already make many friends from different countries. I am very pleasure to help them solve some difficult problems for the HDD drilling reamer and tricone bit, and find the more suitable drilling products. We believe double win is what we want. If you have any questions, welcome to talk with me.


Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online
How to complete the whole deal
1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our recommendation
3. We will give the best offer.
4. Client's accept the offer and we send proforma invoice
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo
7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L, commercial invoice and packing list
8. Client transfer balance payment and we will send original documents by express or Telex Release

tricone roller bit for oil well drilling

Looking for ideal Iadc 637 Tricone Bit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Rock Bit Kingdream are quality guaranteed. We are China Origin Factory of Tricone Bit Kingdream. If you have any question, please feel free to contact us.

Product Categories : Tricone Bit > Oil Wells Tricone Bit

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