311mm PDC Drag Bit with Good Quality

China 311mm PDC Drag Bit with Good Quality, Find details about China Non-Coring Bit, Drag Bit from 311mm PDC Drag Bit with Good Quality

Model NO.
311mm pdc drag bit
Standard
API
Type
Petroleum Drilling Tool & Accessory
Usage
Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery
Size
3"-26"
Condition
Brand New
Brand
Lockheed
Weight
5kg-810kg
Application Condition
Soft to Hard Formation
Colour
Blue, Golden, Red etc
Guarantee Period
3-4 Years
Processing Type
Forging
Power Type
Electric
Transmission System
Mechanical
Trademark
Lockheed
Transport Package
Wooden Case
Specification
api certification
Origin
Hebei Province, China(Mainland).
HS Code
82071990