Spiral DTH Drill Rod Coal Seam Drilling Threaded Drill Rod Twist Drill Pipe for Sale

The twist drill rod, with its helical groove design and robust construction, is widely utilized

across industries requiring precision, efficiency, and adaptability in drilling operations.

Key application scenarios include:

1.Core Sampling: Extracting undisturbed rock or soil samples for mineral resource assessmentand geotechnical analysis.2.Seismic Surveys: Drilling pilot holes for deploying sensors in oil, gas, or geothermal exploration

projects.

3.Blast Hole Drilling: Creating precise holes for explosives in open-pit mines or quarries to fragment

hard rock.

4.Coal Seam Drilling: Drilling methane drainage holes or ventilation shafts in underground coal mines.

5.Foundation Piling: Boring holes for reinforced concrete piles in high-rise buildings, bridges, or wind

turbine bases.

6.Soil Nailing: Stabilizing slopes or excavations by drilling and grouting steel rods into unstable terrain.

Optimized Drilling Speed: Reduced friction and efficient debris management enable faster penetration rates, lowering operational costs and extending bit lifespan.

Stable Borehole Integrity: The spiral design stabilizes the drill string during operation, minimizing deviation in deep or angled boreholes and ensuring precise drilling accuracy.

Easy Customization: Available in varied diameters, lengths, and thread specifications (e.g., API, NPT), it seamlessly integrates with most drilling rig setups and geological requirements.

These advantages make the twist drill rod a cost-effective, high-performance solution for demanding industrial and geological drilling projects.

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.

Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products.

We are located in Quzhou City, Zhejiang, with convenient transportation access. And our factory covers an area of 10,000 square meters and has more than 500 staff.

All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the nearfuture.