Rock Drilling Bit 10 5/8 Inch TCI Roller Cone Tri-Cone Drill Bits of Drilling Rigs

• Customization: Available
• Customized: Customized
• Standard: AISI, API, ISO9001
• Model NO.: Tricone bit
• Length: *
• Type: Roller Drilling Tool
• Material: Tungsten Carbide
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Name: Roller Cone Drill Bit
• Application: Oil or Water or Gas Drilling Well
• Model: Rock Bit or Drill Bit
• Transport Package: Wooden Box
• Specification: 10 5/8 Inch TCI Roller Cone
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS

Product Description

Product Description

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: 10 5/8''

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

 

About Us

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: Guarantee and Warranty of Quality:
A: We are an API&ISO certified factory, we have one integral 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.