8 1/2" IADC517/637 Single Roller Cone Bit for Core Barrel and Piling Foundation Single Cutters Segments API Roller Bit Palm Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
517/637
Type:
Impact Drill
Usage:
Well Drilling
Certification:
API
Color:
Silver
Customize:
Customized
Seal:
Metal Seal, Rubber Seal
Raw Material:
Tungsten Carbide
Condition:
New
Processing Type:
Forging
Bearing Type:
Journal /Roller Bearing Bit
Advantage:
High-Efficiency, Wear Resistant
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