pdc drill bit, tricone bit , roller bit, rock bit, diamond drill bit
pdc drill bit, tricone bit , roller bit, rock bit, diamond drill bit
Place of Origin: |
Hebei, China (Mainland)
|
Brand Name: |
Great
|
Model Number: |
GS1906T
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Type: |
Center Drill Bit
|
Material: |
AISI4145H
|
Use: |
Well Drilling
|
certification: |
API
|
size: |
17-1/2''
|
Color: |
Golden
|
Package: |
Iron box or as you need
|
connection: |
7-5/8''API Reg
|
Process: |
forging
|
Application: |
oil,water and gas well drilling
|
Usage: |
well drilling
|
Advantage: |
Competitive
|
market: |
USA,Europe,Canada,Russia,Iran,African
|