High Rigidity Pdc Drag Bit Fixed Cutter Drill Bits 4 1/2inch Reg Pin API
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High Speed Steel Body Drill Bits Customization 4 1/2" Reg Pin API Product Description: PDC Drill Bits are perfect drilling tools for well drilling, which provide excellent wear-resistant and long-term service life. Made of durable cemented carbide and ......
Hejian Sanlong Petroleum Machinery Co., Ltd.
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S323 S223 PDC Drag Bit 60mm Dth Bits And Hammers Force Balanced
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8-1/2inch 5 Blades Oil Drill Bit Oilfield Drill Bit PDC Cutters Bit 1. The force of the cutting structure is balanced, and the asymmetrical design of the drill blade makes the force of the drill bit balanced and the stability of the drill bit better. 2.......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Hard Rock Roller TCI Tricone Drill Bit For Well Drilling 17 1/2inch IADC537
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17 1/2 inch IADC 537 TCI tricone bit Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years manufacturing and design experience,We specialize in researching and production of TCI Tricone Bit,Steel Tooth tricone bit,PDC bit,Drag bit,......
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
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