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Factory Directly PDC Drill Bit 22" Diamond Drilling Bit for Water/Oil Field/Gas Well Drilling
2025-04-13
introduction 2800
Directional Series
Polishing
Forging
Carbon Steel
PDC Bits
Golden
Globle
15-45 Days
Long Service Life
Sinotai
Standard Exported Package
50KG
China
8207191000
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