Diamond PDC 8 1/2 Inch Rock Drill Bit of API Spec

2025-04-13 introduction 4620

Model NO.:

8-1/2"

After-sales Service:

Available

Warranty:

1year

Manufacturing Process:

CNC Milling

Surface Treatment:

Spray-Paint

Operation Pressure:

Atmospheric Pressure

Material:

Alloy

Material of Drill Body:

42CrMo

Wear-Resistant Alloy:

Polycrystalline Diamond Compact

Customization:

Available

Certification:

ISO 9001:2000

Standard:

SGS

Trademark:

Shengde or custmozation

Transport Package:

Wooden Boxes

Specification:

8-1/2"

Origin:

Weifang, Shandong

HS Code:

8207191000

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