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tricone drill bit

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China API certificate7 1/2inch 190mm TCI tricone bit/Roller Bit metal-face sealed bearing  for oil drilling/water drilling factory

API certificate7 1/2inch 190mm TCI tricone bit/Roller Bit metal-face sealed bearing for oil drilling/water drilling

Model TCI Tricone drill bit IADC Code 517 Available size 7 1/2INCH Thread Connection 4 1/2REG Material 15CrNi4Mo WOB(KN/MM) 0.70~1.20 RPM(r/min) 70~40 Advantage Most favorable price and best quality Bearing ... Read More
2017-10-24 19:26:31
China API 19 1/4'' IADC 137 sealed journal bearing steel tooth bit for water well drilling factory

API 19 1/4'' IADC 137 sealed journal bearing steel tooth bit for water well drilling

19 1/4"roller cone rotary tools rock drill bit used tci tricone bit Product Specifications & Photos Size 19 1/4 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 7 5/8 API ... Read More
2016-01-13 22:14:00
China 17 1/2inch milled teeth bit for soft  rock /steel tooth bit/tricone bit factory

17 1/2inch milled teeth bit for soft rock /steel tooth bit/tricone bit

17 1/2"roller cone rotary tools rock drill bit used tci tricone bit Product Specifications & Photos Size 12 1/4 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 6 5/8 API ... Read More
2018-04-03 14:17:26
China NEW 8 1/2 INCH tricone bit plam/ tricone bit cutters/cone oil water well hole opener with Steel Tooth Tricone Bit Cutter factory

NEW 8 1/2 INCH tricone bit plam/ tricone bit cutters/cone oil water well hole opener with Steel Tooth Tricone Bit Cutter

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
2018-09-07 14:28:14
China China best factory 8 1/2" tricone bit manufacturer tricone bits plam cutters factory

China best factory 8 1/2" tricone bit manufacturer tricone bits plam 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
2018-09-07 14:27:22
China China best factory 8 1/2" tricone bit manufacturer tricone bits plam cutters tricone thirds for HDD rock reamer bit factory

China best factory 8 1/2" tricone bit manufacturer tricone bits plam cutters tricone thirds for HDD rock reamer 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
2018-09-07 14:26:31
China roller cone cutters / tricone bit segment / tricone thirds for piling factory

roller cone cutters / tricone bit segment / tricone thirds for piling

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 11:02:51
China High quality sealing welding roller cone bit cutter trenchless tricone cutters factory

High quality sealing welding roller cone bit cutter trenchless 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 14:17:24
China Water Well Drilling Tungsten Carbide Hard Rock 98mm  Iadc637 TCI Roller factory

Water Well Drilling Tungsten Carbide Hard Rock 98mm Iadc637 TCI Roller

Water Well Drilling Tungsten Carbide Hard Rock 98mm Iadc637 TCI Roller Related Products Welcome visting Yichuan and know us more. This is the related products as follow, please click them if you also have ... Read More
2018-04-04 20:30:38
China Rock roller cone bit for granite drilling made in china replaceable roller cone bit/ tricone thirds for piling factory

Rock roller cone bit for granite drilling made in china replaceable roller cone bit/ tricone thirds for piling

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
2018-09-07 14:26:41
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