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tricone drill bit

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China 8 1/2"roller cone rotary tools rock drill bit Steel tooth bit button insert drill bit roller cone factory

8 1/2"roller cone rotary tools rock drill bit Steel tooth bit button insert drill bit roller cone

8 1/2"roller cone rotary tools rock drill bit used tci tricone bit Product Specifications & Photos Size 8 1/2 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 4 1/2 API ... Read More
2018-04-04 20:34:12
China 8 1/2inch High quality cone cutters tricone plam bit for water well drilling factory

8 1/2inch High quality cone cutters tricone plam bit for water well drilling

Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have intresting. If you like this products,please cleck here. If you need more products, please ... Read More
2018-04-03 10:50:39
China NEW 8 1/2 INCH API Hole Digging Drill Bits Reamer Bit Tricone Cutter for Roatry Drilling factory

NEW 8 1/2 INCH API Hole Digging Drill Bits Reamer Bit Tricone Cutter for Roatry Drilling

Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have intresting. If you like this products,please cleck here. If you need more products, please ... Read More
2018-04-03 10:55:18
China roller cone cutters / tricone bit segment / Oilfield single cone roller cutters and Tricone Roller Bits Cutters factory

roller cone cutters / tricone bit segment / Oilfield single cone roller cutters and Tricone Roller Bits Cutters

Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have intresting. If you like this products,please cleck here. If you need more products, please ... Read More
2018-04-03 14:17:25
China 8 1/2inch High quality cone cutters tricone plam bit tricone tci rock drill bit tricone cutters factory

8 1/2inch High quality cone cutters tricone plam bit tricone tci rock drill bit tricone cutters

Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have intresting. If you like this products,please cleck here. If you need more products, please ... Read More
2018-04-03 14:17:25
China single cone roller cutters and Tricone Roller Bits Cutters  in china replaceable roller cone bit factory

single cone roller cutters and Tricone Roller Bits Cutters in china replaceable roller cone bit

Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have intresting. If you like this products,please cleck here. If you need more products, please ... Read More
2018-04-03 13:51:40
China 15 1/2 inch PDC drill bit for sale water well drilling 393.7mm factory

15 1/2 inch PDC drill bit for sale water well drilling 393.7mm

New stye 15 1/2 inch IADC537 water well drill bits for oil well Related Products Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have intresting. ... Read More
2018-04-03 14:18:19
China High quality cone cutters tricone plam bit for water well drilling factory

High quality cone cutters tricone plam bit for water well drilling

New stye 15 1/2 inch IADC537 water well drill bits for oil well Related Products Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have intresting. ... Read More
2018-04-03 13:44:33
China High quality cone cutters tricone plam bit for water well drilling factory

High quality cone cutters tricone plam bit for water well drilling

New stye 98MMIADC637 water well drill bits for oil well Related Products Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have intresting. Product ... Read More
2018-04-03 14:24:59
China 8 1/2"tricone bit cutter/tricone bit palm for piling projects factory

8 1/2"tricone bit cutter/tricone bit palm for piling projects

Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 8 1/2"tricone palm IADC 417 Nozzles 3PCS Application water well, oilfield, ... Read More
2018-04-03 14:15:37
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