Oilfield Rock Drilling Tools 8 1/2 Inch Milled Tooth Tricone Drill Bits

• Customization: Available
• Customized: Customized
• Standard: AISI, API, AISI, API, GB
• Model NO.: Tricone bit
• Length: Taper-length
• Type: Core Drill Bit
• Material: High Carbon Steel
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, 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
• Model: Rock Bit or Dill Bit
• Transport Package: Wooden Box
• Specification: Milled Tooth
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS

Product Description

Product Description

 

A tricone bit plays a vital role in drilling operations as part of the bottom hole assembly. This mechanical drill bit relies on rotation and the mechanical friction produced by its teeth to eradicate the rock surface during drilling. Its primary objective is to harness the power generated by the rotating drill string and the mud supply, effectively utilizing this force to facilitate the process of well deepening.

Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation which offers a variety of carbide inserts such as spherically shaped inserts for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and the size of hole to be drilled. here are also open and sealed bearings available as well as three types of shirttail protection to choose from. TCI stands for Tungsten Carbide Insert.

Production Process

There are two type of tooth of tricone bit . Milled tooth (steel tooth ) and Tungsten carbide (TCI) are the two type of tooth . So there are two type of manufacture process of them .  The two manufacture process are similar but not the same .

Certifications

Our factory have awarded the API and ISO certification and our person have worked in the USA top factory . They have awarded over 20 items of patents .
 

F.A.Q
 

Q: Are your company a trading company or manufacturing factory :
A: We are professional manufacture with over +20 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 systems to control quality in production and make after-sale services.
 
Q: Referenced Letters:
A: We have many Referenced Letters 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