- Tricone Bit IADC 537/517/437 Oil/Water Well Drilling Tools
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Drilling Equipment 14 3/4" 375mm Tricone Bit IADC 537 Drill Bit
2025-04-13
introduction 2000
Tricone bits
Customized
API
Taper-length
Twist Drill Bit
Solid Carbide
Well Drilling
Customized
Feilong
Wooden Box
Customized
China
8431432000
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