API 7 1/2" 7 7/8" -9 1/2" 9 5/8" 9 7/8" Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
IADC 437/517/537/637
Customized:
Customized
Standard:
API, SGS
Material:
Tungsten Carbide
Usage:
Well Drilling
Diameter:
190.5mm 200.025mm 241.3mm 250.825mm
Bearing Type:
Rubber Sealed Journal Bearing
Teeth Type:
-Scoop Inserts -Chisel Inserts -Falt Inserts
Leg and Shirttail Protection:
Hardmetal and Ovoid Insert
Purpose:
Water/Oil Well Drilling , Gas
Trademark:
YINHAI
Transport Package:
Ply Wooden Box/Carton
Specification:
32-62KG
Origin:
Cangzhou City, Hebei Province, China
HS Code:
8207199000