8.5'' IADC 115 221 TCI Tricone Drill Bit for Well Drilling HDD Drilling Tools Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
IADC 221
Type:
Impact Drill
Usage:
Well Drilling
Certification:
API
Bearing:
Air Bearing
Tooth:
TCI Tooth
Raw Material:
Tungsten Carbide Insert
Color:
Gold, Blue, Black
Condition:
New
Trademark:
Ruishi
Transport Package:
Plywood Box or as Required
Specification:
8 1/2" 12 1/4" 17 1/2"
Origin:
China, Cangzhou
HS Code:
820719