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Product categories of Roller Cone bit, we are specialized manufacturers from China, Roller Cone Bit, Single Roller Cone Bit suppliers/factory, wholesale high-quality products of Roller Cone Bit For Jack Hammer R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
Hejian Deris Both manufacturer and distributor, specialize on Roller Cones include MT and TCI two type of welding type roller cones, Rectangular leg cones , replacement cones, Tricone Bit cutters ,roller cone of tricone bit used for make Hole Opener and Core Barrel . Drilling water well ,Trenchless / non-dig Non-excavation power and fiber optic pipelines and horizontal directional drilling .General size 8 1/2" tricone bit cones
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