Borehole Exploration 98mm Pdc Bit For Well Drilling Soft Formation
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Borehole Exploration Drilling PDC Drag Bit PDC Drill Bit for Soft Formation Description PDC drag drill bit is mainly used for coal mine geology, rotary drilling for underground gas drainage in coal mine, small size borehole drilling and exploration ......
Glorytek Industry (Beijing) Co., Ltd.
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98mm PDC Carbon Steel Rock Drill Bits For Coal Mining Underground Mine And Water Well Drilling
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Hejian Ruida Petroleum Material Co., Ltd.
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PDC non-coring Bit
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...PDC Bit for water well drilling PDC non-coring Bit is 1.very fast penetration for sandstone 2. longer working life PDC bit for water well drilling (NON- coring bit) Available size: 50mm, 56mm, 60mm, 65mm, 75mm, 94mm, 98mm, 113mm, 120mm, 120.5mm, 124mm, 143mm, 149mm, 152mm, 168mm, 190.5mm Special design is available upon your requirement. Steel body flat face PDC drill bit......
Shandong East Machinery & Equipment Co., Ltd.
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Non - Coring PDC Core Bits Concave Drilling Bit ISO Approved Long Working Life
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...the PDC. It has a useful life, high-efficiency, and good performance cost ratio. Operating condition: PDC bits work under low drilling pressure, midium-low drive speed ,big drainage . Available size: 50mm, 56mm, 60mm, 65mm, 75mm, 94mm, 98mm, 113mm, 120mm,...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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ISO Approved Non Coring PDC Concave Drill Bit
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...the PDC. It has a useful life, high-efficiency, and good performance cost ratio. Operating condition: PDC bits work under low drilling pressure, midium-low drive speed ,big drainage . Available size: 50mm, 56mm, 60mm, 65mm, 75mm, 94mm, 98mm, 113mm, 120mm,...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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