Drilling Tool Three-Wing Arc Angle PDC Core Drill Bit for Geothermal Exploration
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.Hot Sale Tungsten Carbide Round Flat on Button Substrate Diamond PDC Cutter for Drill Bits
Hunan Jetvision Industrial Co., Ltd.API Factory Tungsten Carbide Made 8-1/2 Matrix Body PDC Drill Bit with 7 Blades
Wuhan Eastar Tool Company Limited8.5 Inch Down Hole PDC API Diamond Drilling Tool Bit
Suzhou Energy Tool Co., Ltd.Durable 7′ ′ 178mm Drag Bits for Soft Rock Drilling
Changsha Sollroc Engineering Equipments Co., Ltd.Diamond PDC Drill Bit PDC Cutter 1308 for Well Coal Mine Mining
SINO ZHENG INDUSTRIAL INC.6 Blade 16mm Cutter Matrix Body PDC Drill Bit with Discount Price
Cangzhou JW Petroleum Machinery Co., Ltd.Hybrid Bit Reduce Drilling Costs with Faster, More Durable Performance for Oil and Gas Drilling
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.Oil Well API Drilling Tools Drill Rigs Drill Stabilizer
Hejian Longyue Drill Bit Manufacture Co., Ltd.Waheynao Solid Tungsten Carbide CNC Twist Drill Bits Tungsten Carbide for Machine Tools
Zhuzhou Anting Tungsten Carbide Tools Co., LtdHigh Quality Low Price 98mm 3-7/8" TCI Carbide Nozzle Tricone Bit
Xuchang Yuanhong Trading Co., LtdWear-Resistant 10 5/8" IADC 645/642 270mm Tricone Drill Bit for Limestone Sandstone
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.Water Well Drill Bit Coal Mining Bit Ore Drill PDC Bit 140mm
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.Down- Hole Rock Drilling Tool 12 Inch PDC Diamond Drill Bit
Suzhou Energy Tool Co., Ltd.Hippo PDC Drill Bit 8.5 Inch 8 Inch 7 Inch 6 Inch 5 Inch
Hunan Hippo Drilling Tool Co., Ltd.Manufacturer Sale 8 1/2'' (215.9mm) 4 Blades PDC Drill Bits for Well Drilling
Hebei Ruishi Bits Manufacturing Co., Ltd5 " IADC217 437 Tricone Roller Rock Bit Tricone Bit Rock Bit Water Tricone
Xuchang Yuanhong Trading Co., LtdHigh Performance Core Bit for Pile Rig and Geological Use
Hunan Yuanyu Exploration Technology Development Co., Ltd.Eng High Quality PDC Core Drill Bits Rock Bits Diamond Steel Body PDC Drill Bit
Suzhou Energy Tool Co., Ltd.28 High-Efficiency Rock Core Extraction PDC Drilling Foundation Cutter Diamond Drilling Bits
Outewei (Jiangsu) Machinery Technology Co., Ltd.PDC Superhard Material Composite Sheet Matrix for Geothermal and Coal Field Exploitation PDC Cutter
Xuchang Yuanhong Trading Co., LtdAnting CNC Grooving Insert Sp300/Sp400/Sp500 Slotted Carbide Insert
Zhuzhou Anting Tungsten Carbide Tools Co., LtdAPI Factory Tungsten Carbide12-1/4 Matrix Body PDC Drill Bit with 5 Blades
Wuhan Eastar Tool Company Limited