14 3/4" Roller Cone Mining Drilling Tools Steel Milled Tooth Bit

• Customization: Available
• Customized: Customized
• Standard: AISI, API, ISO9001
• Model NO.: Tricone drill bit
• Length: *
• Type: Rotary Drill Bit
• Material: High Carbon Steel
• 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
• After-Sales Service: According to Drill Bit Usage
• Application: Mining Drilling Well
• Model: Rock Bit or Drill Bit
• Transport Package: Wooden Box
• Specification: Roller Cone Drilling Tools
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS/Year

Product Description

14 3/4" Roller Cone Mining Drilling Tools Steel Milled Tooth Bit 
 

Product Description

 

Roller-cone bits are generally used to drill a wide variety of formations, from very soft to very hard.

Milled-tooth (or steel-tooth) bits are typically used for drilling relatively soft formations.

Tungsten carbide inserts bits (TCI or button bits) are used in a wider range of formations, including the hardest and most abrasive drilling applications. 



Roller cone bit classification

Roller-cone bits are generally classified as either tungsten carbide insert (TCI) bits or milled-tooth bits.

To assist in comparison of similar products from various manufacturers, the International Association of Drilling Contractors (IADC) has established a unified bit classification system for the naming of drill bits.

The IADC Roller-Cone Bit Classification Method is an industry-wide standard for the description of milled-tooth and insert-type roller-cone bits.
This coding system is based on key design-and application-related criteria.
The currently used version was introduced in 1992 and incorporates criteria cooperatively developed by drill bit manufacturers under the auspices of the Society of Petroleum Engineers.

The IADC classification system is a four-character design-and application-related code.
The first three characters are always numeric;
the last character is always alphabetic.
The first digit refers to bit series, the second to bit type, the third to bearings and gauge arrangement, and the fourth (alphabetic) character to bit features.

 

Available size:	5-7/8''~14-3/4''
Painting color:	customized
Condition:	new manufacture
Applicable industrial:	energy & mining
Machinery test:	as requirements
Place of origin:	Suzhou,China
Certificate:	API & ISO
Usage:	water/oil/gas wells
Warranty:	1 year or based on products

 

Production Process

  

 

 

Certifications

 

Packaging & Shipping

 

 

FAQ

Q: Trading company or manufacturing 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: Delivery  Time:
A:  Prepared to deliver within 1 week, if in stock;
     Depends on order quantity, when out of stock.
 
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 service.
 
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.