8 3/4′′ IADC 637 Tricone Bit for Hard Formation

• Customization: Available
• Customized: Customized
• Standard: API, ISO9001
• Model NO.: TCI Tri-cone bit
• Length: *
• Type: TCI Tri-Cone Bit
• Material: High Carbon Steel
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Name: TCI Tooth Tricone Bits
• IADC: 637
• Thread: 4 1/2′′ Pin
• Formation: Hard Formation
• Color: Customized Color
• Transport Package: Wooden Case
• Specification: 4 1/2′′ Pin
• Trademark: ENG
• Origin: Suzhou, China
• HS Code: 8207191000
• Production Capacity: 5000PCS/Year

Product Description

Product Description

 

Model 

8 3/4'' IADC 637 Tricone Bit for Hard Formation

Thread

4 1/2'' Pin

Material

Tungsten Carbide

Application

Oil,Gas,Geothermy,Water Well Drilling,Mining

Advantage

Wear Resistant,High Performance

 

Our Advantages

1, Cutting structure 
Using high-quality tungsten carbide new formula and new process, special top wedge-shaped inserts can more effectively break rocks and remove cuttings, so that drilling efficiency and life are improved.
 

2, Gauge Protection
The palm tip trimming teeth and palm back gauge protection teeth protect the drill bit more effectively, making the wellbore more regular and smooth, and extending the life of the drill bit. 


3, Bearing system
High-precision sliding bearings with two thrust surfaces, ball lock mechanism, bearing surface inlaid with wear-resistant alloy and silver-plated. It has strong wear resistance and is suitable for high-speed rotation during drilling.


4, Sealing and lubrication system
High-quality HNBR rubber seals have good sealing performance, wear resistance, high temperature resistance, and long service life. The lubrication compensation system is safe and reliable. It uses high-quality bearing-specific lubricants to effectively extend the life of the bearings. 




 

About Us

Suzhou Energy Tool Co., Ltd. (short for "ENG " ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advanced technological system based on market-oriented and continuously promoting technological innovation and product improvement. ENG 'S bits production lines are equipped with 5-axis machining centers, Modern lathes, and FMS (Flexible manufacturing system ) and can produce matrix body and steel body PDC bits from 3-1/4" to 26" in diameter.

ENG has been keeping on pursuing producing high-quality products with relevant inspections and tests. The company's QMS has been certified by API, ISO 9001 for many years. ENG has 8 patents granted in China. On the products Research and Development, ENG has built the basis of 3-dimensional CAD and PDM (Product Data Management ), can technically control the whole process of product manager, so that the product development can be done in a fast and precise manner to maximally meet the time and function requirement of the market for product lifecycle management. 







 

 

Equipments & Crafts

 

Pursuit of "Quality First, Technology Innovation" .
The quality is our life, with advanced production technology and strict quality control methods for each drill bit. We have several CNC machines, lathe, automatic sintering furnace, ultrasonic flaw detector, mechanical testing machine, super-hard material impact testing machine, and other production and testing equipment's, We have a thorough quality control from raw material to finished product.  

 

Packaging & Shipping

 

FAQ

 

Q: You are a trading company or manufacturer ?

A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits.

Q: How about your products ?

A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. 

Q: Package Methods ?

A: Nornally wooden case, also can be steel box; can be customized if need.

Q: Payment Terms ?

A: we accept T/T, L/C, Paypal, Western Union, etc.

Q: Can I visit your factory ?

A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online.