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High Quality Geolorgical Explor Cone Bit Manufacturer Company profile We have many years' experience in research and production of petroleum equipment. With flexible company structures and advanced technologies... Read More

Geolorgical Explor Cone Bit Manufacturer with API certification Company profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a starting point, to provide ... Read More

API China Efficiency quality Tricone drill bit manufacturer for well mining equipment Product introduction TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve ... Read More

API China High Efficiency Tricone drill bit manufacturer for well mining equipment Product introduction TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by ... Read More

China high quality Tricone drill bit manufacturer for well mining equipment Product introduction TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using ... Read More

Kingdream Well Done Button insert drill Bit for rock Manufacturer Company profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a starting point, to provide ... Read More

Kingdream High Efficiency Button insert drill Bit for rock Manufacturer Company profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a starting point, to ... Read More

China best tricone drill bit 1. All sizes available, can be customized 2. fewer drilling hours, better performance with dependable hydraulics Metal face sealed bit is characterized by steady performance. It is ... Read More

12 1/4 IADC127 steel drill bit with rubber bearing for water well drilling 1.About The Tricone Bit 1) High-strength,high flexibility,high temperature,high wear resistance. 2) High-precision metal seal. 3) ... Read More

API &ISO certified quality tricone drill bits with tungsten carbide insert/ drill tools 1.advantage high quality drill bits with tungsten carbide insert 1.covers all IADC codes 2.rubber or metal bearing 3.more ... Read More