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Mining Bit Tricone Bit 14 Inch IADC437/517/537/637 for Drilling Hard Formation Manufacture

2025-04-13 introduction 4800
YHA 14-537G
Customized
API
Tungsten Carbide
Well Drilling
374.65mm
5-3-7
Rubber Sealed Journal Bearing
50~240 Rpm
0.35~1.05kn/mm
YINHAI
Ply Wooden Box/Cartons
152kg
Cangzhou City, Hebei Province, China
8207191000
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