- 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit
0Comment368 Play
API PDC Diamond Bit / PDC Drill Bits for Oil Field/Gas/Downhole/Water Well Drilling Factory Price
2025-04-13
introduction 2500
Core Drill
Well Drilling
API
4/5/6 Blades
Steel/Matrix Body
Oil Field/Gas/Water Well Drilling
YINAHI
Steel Boxes
Cangzhou City, Hebei Province, China
8207191000
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