Steel Body Matrix Body PDC Drill Bit for Oil Gas Well Drilling
Hebei Ruishi Bits Manufacturing Co., LtdNigeria Mining Water Well 6 1/2 Inch 8" 9" Four Wings PDC Non Core Drill Bit
Hunan Hippo Drilling Tool Co., Ltd.Drilling PDC Cutting Tools/PDC Cutters for PDC Bits
Hejian Longyue Drill Bit Manufacture Co., Ltd.Waheynao 10PCS Tungsten Carbide Insert for CNC Lathe Turning
Zhuzhou Anting Tungsten Carbide Tools Co., LtdHigh Quality 36" HDD Hole Opener/Rock Reamer for Water Well Directional Drilling
Hejian Longyue Drill Bit Manufacture Co., Ltd.Diamond PDC 8 1/2 Inch Rock Drill Bit of API Spec
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.3 4 Wings 165mm Scraper Steel Body PDC Bit PDC Drilling Drag Bit
Hunan Hippo Drilling Tool Co., Ltd.Tricone Roller Drilling API Standard 7 7/8 Inch 200mm Mining Tricone Drill Bit
Hongkong Eastlong Technology Co., LimitedAPI 7-1 PDC Steel Body Matrix Body Drill Bit for Gas Oil Water Well Drilling
Hebei Ruishi Bits Manufacturing Co., Ltd1313 1913 PDC Drill Bits PDC Cutters Inserts
Hejian Longyue Drill Bit Manufacture Co., Ltd.112mm 4 1/2" PDC Core Drill Bit for Well Drilling
Shandong Kat Drilling Tools Co., Ltd.PDC Bit Cutter for PDC Steel Body Matrix Body Drilling Bit
Hebei Ruishi Bits Manufacturing Co., LtdHigh Quality 1313/1913 PDC Cutter Scrap Insert Bit for PDC Drill Bits
Hejian Longyue Drill Bit Manufacture Co., Ltd.Tungsten Cemented Carbide Long Twisted Drill Bit for CNC Machine
Zhuzhou Anting Tungsten Carbide Tools Co., LtdNigeria 3 1/2 API 4 Blades 7 7/8 Inch 8 1/2" PDC Oil Well Drilling Bits Prices
Hunan Hippo Drilling Tool Co., Ltd.PDC Bearing Polycrystalline Diamond Radial Bearings
Luoyang Monton Bearing Science & Technology Co., Ltd.Hippo China Factory Supply PDC Flat Head Drill Bit 60mm 75mm
Hunan Hippo Drilling Tool Co., Ltd.Roller Reamer Bit TCI Hole Opener for Directional Drilling
Hejian Longyue Drill Bit Manufacture Co., Ltd.Railway Wheel Reprofiling Inserts Heavy Duty Lnux 301940 Rectangle Carbide Turning Insert
Zhuzhou Anting Tungsten Carbide Tools Co., LtdRuishi 8 1/2′ ′ (215.9mm) 5 Blades PDC Drill Bits for Well Drilling
Hebei Ruishi Bits Manufacturing Co., LtdTnmg Carbide Inserts for CNC Turning
Zhuzhou Anting Tungsten Carbide Tools Co., Ltd