tricone bit

China Water Well Drilling Equipment parts 437 Soft Formation TCI Tricone Bits This cutting structure design,combined with maximum cone offset,results in high bit penetration rates.The deep intermesh of cutter ... Read More

Well Used TCI button drill bit Manufacturer for mining and rock drillingProduct informationThe strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear ... Read More

China Hotsale Kingdream Good function hole opener Manufacturer with API certificationProduct informationGood function hole opener ManufacturerTricone bit Cutting structure: very long widely spaced ,chisel... Read More

Best Price of Good function hole opener Manufacturer for oil drillingProduct informationGood function hole opener ManufacturerTricone bit Cutting structure: very long widely spaced ,chisel-shaped inserts and ... Read More

China good use of Kingdream Tricone drill bit manufacturer for mining and rock drillingCompany ProfileGuangtong company was founded three decades, and always adhere to market-oriented, innovation as a starting ... Read More

Best Quality Tricone Drill Bit ManufacturerCompany profileHebei guangtong Manufacturing Co is a professional manufacturer engaged in the research, development, production, sale and service of drill bits, PDC ... Read More

China good use of Kingdream Tricone drill bit manufacturer for mining and rock drillingCompany ProfileGuangtong company was founded three decades, and always adhere to market-oriented, innovation as a starting ... Read More

API China High Efficiency Tricone drill bit manufacturer for well mining equipmentProduct introductionTCI tricone bits for Mining and Rock DrillingThe strength and wear resistance of inserts are improve by ... Read More

China High Efficiency Best Price of the Tricone Bit for oil drilling with API certificationCompany profileHebei guangtong Manufacturing Co is a professional manufacturer engaged in the research, development, ... Read More

API China Efficiency quality Tricone drill bit manufacturer for well mining equipmentProduct introductionTCI tricone bits for Mining and Rock DrillingThe strength and wear resistance of inserts are improve by ... Read More