drilling rod

All our drifting and extension drill rods are heat-treated with carburization or high frequency, combinated with phosphorization. Gaea Rock is drill rods manufacturers（drill pipe suppliers,drill pipe manufacturers）.

TCI bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations. We are the professional tricone drill bit manufacturer（rock drill bit suppliers）.

Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications.

Ensure good drilling life by using superior tungsten carbide. Stale and mature welding technology ensure good quality of rods Integrate heat treatment ensure rod quality

The part of the rock drill that bears the impact and torque of the rock drill. It should have the characteristics of high toughness and no plastic deformation. The brazing tail can be part of the brazing rod or can be made as an independent tail rod.