drill 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）.

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

Cemented carbide tapered button bits are made from high quality cemented carbide, produced with advanced technology and equipment, having different types bits, such as tapered chisel bit, tapered cross bit and tapered button bit which connected with tapered drill rod well for drilling hole, inserting depth is 25-30mm, obtaining maximum drilling speed, keeping stable and lowering rock drill working parameters so that prevent single button under overload then cause the button broken or lost

Through heat treatment,our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks

Our brazing tails are designed to withstand the high impact of modern rock drills. They are made of special steel materials and have undergone carburization to increase the surface hardness. Now we can provide about 300 different specifications of brazing tails to match Tras, Tom Rock, Sandvik, Furukawa, Montebello, Denver and other series of rock drills

H22 Tapered Rock Drill Steel Rod tapered Hexagonal Hollow Steel for mining drilling in tunning

Shank size is 22 x 108mm, and shank end drill rod end connect bit with thread way

Operation process: 1.Connect the power supply and let the equipment run empty for 1-2 minutes. 2.Move the handle to the chuck close to the support plate A. 3.Marking the end of the distance brazing rod at the end of 330mm. 4.Put the rod into the chuck.The identification of the step 6.3 brazing rod is aligned with the outer edge of the support plate A, and the work piece is tightened. 5.Slowly moving the handle, the speed of about 1-1.2mm/seconds, Repair of brazing rod at uniform speed.