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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 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
China Rock roller cone bit for granite drilling made in china tricone cutters / single cone bit for HDD hole opener factory

Rock roller cone bit for granite drilling made in china tricone cutters / single cone bit for HDD hole opener

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 14:26:54
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 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 tricone bits factory selling directly/Customized roller cone rock tci water well drill tricone bit factory

tricone bits factory selling directly/Customized roller cone rock tci water well drill tricone bit

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
2018-09-07 14:25:01
China tricone bits factory selling directly/ roller cone rock tci water well drill tricone bit 98mm tricone bit factory

tricone bits factory selling directly/ roller cone rock tci water well drill tricone bit 98mm tricone bit

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
2018-09-07 14:24:48
China Best 152mm 6inch  5 blades Steel body  PDC bit foroil and gas drilling equipment,drilling factory

Best 152mm 6inch 5 blades Steel body PDC bit foroil and gas drilling equipment,drilling

API &ISO Best PDC Drill Bit 152mm Diamond Drill Bit Manufacture Bit Type 152mm IADC Code 323 Blade 5 Cutter Size (mm) 16mm; 13mm Cutter Qty 1647;1310 Nozzle Qty/Type 5NZ Gauge Length (mm) 80 Connection 3 1/2 ... Read More
2017-10-24 19:25:27
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