rock 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

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 good use of Kingdream Tricone drill bit manufacturer for mining and rock drilling Company Profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a ... Read More

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

Hole opener bit for 1200mm We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... 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

Detailed Product Description Inter-fitted rows of teeth prevent formation packing Carbide Tri-Cones Sizes range from 3 to 26 The variety of sizes and configurations available for Tungsten Carbide Inserts (TCI) ... Read More

China high efficiency tipped tricone bits for water well drilling About the product TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using carbide inserts ... Read More

1.Structure features 1) with high precision bearings with neck to slide, two way thrust bearing; Tooth palm bearing surface surfacing hard alloy and cone bearing with reduced after welding together gold silver, ... Read More

1)TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improveby using carbide inserts with high strengthand high wear resistance. Surface of thehigh precision bearing ... Read More