tci bit

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

China High Efficiency Best Price of the Tricone Bit for oil drilling with API certification Company profile Hebei guangtong Manufacturing Co is a professional manufacturer engaged in the research, development, ... 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

steel tooth drill bit (high quality dril bit) 1.Deatails: Available sizes: 60mm,65mm,76mm,93mm,95mm,98mm(3 7/8),101.6mm,114mm,118mm,120mm,127mm(5) 130.1mm(5 1/8),133.3mm(5 1/4),139.7mm(5 1/2),142.8mm(5 5/8),149... Read More

China high quality tipped tricone bits for mining with API certification product introduction TCI Tricone bits (1) This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing ... Read More

High Quality Kingdream Tricone Rock Bit For Drill Mining Company profile Hebei Guangtong Manufacturing Co is a professional manufacturer engaged in the research, development, production, sale and service of ... Read More

API China High Efficiency Kingdream Tricone Rock Bit For Drilling Hole Company profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a starting point, to ... Read More

API China high efficiency tipped tricone bits for mining and oil drilling About our procuct Chuanda company was built in 1983, over the years by a number of the majority of customers, our company has been in ... 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

GHJ series tri-cone rock bits with metal-sealing bearing system for oil well drilling. Main structure features: 1. This series adopts non-isometry teeth placement in combination with optimized teeth height and ... Read More