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Mining Well Drilling 3 7/8 Inch 6 1/8" 5 Wings PDC Drag Bit 2 3/8 Pin

2025-04-13 introduction 3600
Customized
API
250mm
PDC Drill Bit
PDC Cutter+Steel Body
Well Drilling, Geological Exploration
Coal Mining, Quarry Drilling, DTH Drilling
3 3/4"~26"
Air/Sea/Express
High Performance
Xuchang Yuanhong
Wooden Packing
200*200*250
China
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