9 7/8" IADC637 TCI Minning Drill Bits Tri-Cone Rock Bits Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
YHA 9 7/8-637G
Customized:
Customized
Standard:
API
Material:
Tungsten Carbide
Usage:
Well Drilling
Metric Diameter:
250.9mm
IADC Code:
6-3-7
Cutting Structure:
-Conical Inserts-Spherical Inserts-Flat Inserts
Bearing Type:
Rubber Sealed Journal Bearing
Pin Connection:
6 5/8 API Reg
Rpm(R/Min):
80~40 Rpm
Wob(Kn):
0.50~1.2kn/mm
Trademark:
YINHAI
Transport Package:
Ply Wooden Box/Cartons
Specification:
61kg
Origin:
Cangzhou City, Hebei Province, China
HS Code:
8207199000