- Best Price 75mm 3wing PDC Arc Drill Bit for Water Well Coal Mining
0Comment282 Play
8inch 5wings PDC Drill Bit for Water Well Oil and Gas
2025-04-13
introduction 2320
8inch
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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