Drill Rods

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

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.

Gaea's Threaded coupling sleeve is made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves

Liaoning Gaea Rock Split Machinery Technology Co.,Ltd is a manufacturer which have rich experience in rock splitting technical and export quarrying and drilling tools to all over the world.We provide scheme design,device manufacture and drilling tools sell. We devote to research,scheme design, products manufacture and sell the steady, trustable and cost-efficient rock splitting system solutions.
Product including:
Rock blasting system;
Rock demolition tools;
Jack hammer;
Drilling rods;
DTH hammer;
Shank adapter;
Button bits;
DTH bits;
Tricone bits;

Gaea Rock professional in manufacture extension rod.T38 T45 T51 GT60.length including 1830-5525mm.