The T38, T45, T51 series of threaded drill rods constructed from high-grade alloy steels, these drill rods undergo specialized heat treatment processes, such as quenching and tempering, to achieve optimal hardness, tensile strength, and resistance to wear and fatigue. The precision-machined threads provide secure, leak-proof connections between rod segments, facilitating efficient transmission of impact energy and rotational torque while minimizing the risk of thread failure or disconnection during operation. Additionally, the internal flushing channels are designed to allow the smooth flow of air, water, or drilling mud, which aids in cooling the drill bit, removing cuttings, and maintaining borehole stability.

Product Description

Company Profile

1.What can you buy from us?

DTH drilling rig,Integrated DTH DTH drilling rig ,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver,rotary drill rig ,Top Hammer drill rig,Underground jumbo drill rig ,DTH hammer,screw air compressor,screw air compressor,piston air compressor,pneumatic rock drill ,drill rod,drill bit,PDC drill bit,top hammer drill bit,tricone bit ,spare parts.

2.How can I make payment?

A:You can pay by credit card, TT, Western Union, LC etc.

3.How is the shipment? How long dose it take?

A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4.How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.