8 1/2 Inch TCI Roller Cone Drill Bit of API Spec

Product Details
Customization: Available
Customized: Customized
Standard: AISI, API, ISO9001
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  • 8 1/2 Inch TCI Roller Cone Drill Bit of API Spec
  • 8 1/2 Inch TCI Roller Cone Drill Bit of API Spec
  • 8 1/2 Inch TCI Roller Cone Drill Bit of API Spec
  • 8 1/2 Inch TCI Roller Cone Drill Bit of API Spec
  • 8 1/2 Inch TCI Roller Cone Drill Bit of API Spec
  • 8 1/2 Inch TCI Roller Cone Drill Bit of API Spec
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  • Overview
  • Product Description
  • Certifications
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Tricone bit
Length
*
Type
TCI Tri-Cone Bit
Material
Tungsten Carbide
Usage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Certification
ISO 9001:2000
Surface Treatment
Spray-Paint
Warranty
According to Drill Bit Usage
Manufacturing Process
CNC-Machining or Casting
After-Sales Service
According to Drill Bit Usage
Name
Tricone Drill Bit or Roller Cone Drill Bit
Application
Oil or Water or Gas Drilling Well
Body Type
Steel Body or Matrix Body
Transport Package
Wooden Case
Specification
8 1/2 Inch
Trademark
ENG
Origin
China
HS Code
8207191000
Production Capacity
5000PCS

Product Description


API 8 1/2 Inch TCI Roller Cone Drill Bit of API Spec
 
Product Description

A tricone bit, also known as a roller cone bit, is a type of drill bit commonly used in the oil and gas industry and other drilling applications.

It is named after its three rotating cones, each of which is equipped with individual cutters or teeth .
Tricone bits are a popular choice in the drilling industry due to their versatility, drilling efficiency, and adaptability to various formations.

They offer reliable performance and are continually evolving with advancements in cutter technology and design to meet the demands of challenging drilling environments.

 

PRODUCT SPECIFICATION
Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation Type: Jet Air
Cutting Structure:
Inner and Nose Rows: Double spherical
Gage Rows: Spherical
Auxiliary Carbide: Spherical
Pin Connection: API REG
Metric Bit Diameter: 8 1/2''
 
OPERATING SUGGESTIONS 
Weight on Bit: 41,250-82,500lb/18.7-37.4T
Rotational Speed: 60-100 rpm
Air Back Pressure: 29-58 psi/0.2-0.4 MPa




 
Certifications

8 1/2 Inch TCI Roller Cone Drill Bit of API Spec



 
Packaging & Shipping

8 1/2 Inch TCI Roller Cone Drill Bit of API Spec8 1/2 Inch TCI Roller Cone Drill Bit of API Spec




 
FAQ

Q: Trading company or manufacture factory ? 

A: We are professional manufacturer with over 20 years experience.
 

Q: Accepted  Payment Terms:
A: T/T, L/C,  Paypal, Western Union, etc.
 

Q: Guarantee and Warranty of Quality:
A: We are an API&ISO certified factory, we have one integrated set of system to control quality in production and make after-sale service.
 

Q: Referenced Letters:
A: We have many Referenced Letter issued by our customers from many countries for checking our quality and service.
 

Q: Can I visit your factory online?
A: Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp or Skype.



 

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