Mining Water Well Rock Drilling Rod Friction Drill PipeHenan Kings Rock Tools. Co. Ltd.FOB Price: $60 - $70$60-$70China
Drilling Tool Diamond Core Bits For StoneXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $4.2 - $43.5$4.2-$43.5China10YR
Diamond Core Drill Bit SegmentsXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $0.32 - $0.85$0.32-$0.85China10YR
8 1/2 Inch Iadc537 TCI Roller Tricone Rock Drill BitsHebei Ranking Bit Manufacture Co.,LTDFOB Price: 880880
Rock Drill Bits- Tapered Chisel Bit,Tapered Drill BitKelleg International Trade (Shanghai) Co., Ltd.China
Button Drill Bits For Wire Saw Hole DrillingXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $42 - $93$42-$93China10YR
Blasting Hole Drilling Bits T38-76MmXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $32 - $104$32-$104China10YR
Down The Hole Dth Drilling Tools - Dth Button BitsXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $34 - $102$34-$102China10YR
Blasting Hole Drilling BitsXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $60 - $100$60-$100China10YR
Dth Bit Drilling ToolsXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $60 - $100$60-$100China10YR
Vacuum Brazed Drill BitXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $60 - $100$60-$100China10YR
Maxdrill Drill Button BitXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $60 - $100$60-$100China10YR
Tungsten Carbide Drill Bit For Rock DrillingXiamen Qicheng Superhard Material Co., Ltd.FOB Price: $60 - $100$60-$100China10YR
Tricone Bit DrillingHejian Zhongman Petroleum Drilling EquipmentFOB Price: $1,000$1,000 / PiecesChina
Great Steel Drill Bit Pdc Drill Bit Diamond Drill Bit for StoneCangzhou Great Drill Bits Co.,LtdChina
Drifting and Tunneling Drill Bit R28 Button Bit 38mmLiaocheng Kaituo construction machinery co.,ltdChina
Api 8 1/2” S323 Pdc Diamond Bit/Pdc Cutter Bit/Pdc Blades Bit for Oil DrillingBeijing Faster Drilling Tools LimitedChina
Api 9 1/2”Hj 517 Tci Drill Bit, Water Well Drilling Rotary Rock Bits, Tungsten Carbide Tricone Roller BitsCangzhou East Drilling Tools Co.,ltdChina