DTH-DRILL PIPES (HEX)

Endurance, Reliability, and Toughness

At Tri-Mach Nordic, DTH-Drill Pipes are crafted with these core values in mind. Our drill pipes are engineered to provide the longest possible lifetime and the sturdiest frame, capable of withstanding even the most challenging geotechnical conditions.

Our DTH-Drill Pipes are designed with high-strength materials and manufactured using the best possible processes to ensure they meet the rigorous demands of drilling operations. Whether you’re working in tough rock formations or challenging soil conditions, our drill pipes offer unmatched durability and performance.

High-Strength Design

Our DTH-Drill Pipes feature a high-strength design that ensures optimal performance in the field. The robust construction minimizes the risk of failure and enhances the overall efficiency of your drilling operations. By choosing Tri-Mach, you are investing in tools that are built to last and perform under pressure.

Superior Manufacturing

We utilize state-of-the-art manufacturing techniques to produce our DTH-Drill Pipes. Each pipe undergoes rigorous quality control to ensure it meets our high standards. The result is a product that you can rely on, day in and day out, to get the job done right.

With our team’s extensive background and experience in the field, we understand the demanding conditions and specific requirements of on-site drilling operations. This firsthand knowledge guides our manufacturing process, ensuring that our products are not only of the highest quality but also tailored to meet the real-world needs of drillers. The result is a product that you can rely on, day in and day out, to get the job done right, no matter how challenging the environment.

Site-Friendly Solutions

We understand that ease of use is crucial in the field. Our DTH-Drill Pipes are designed with practical features that make them site-friendly and easy to handle. From simple connections to user-friendly designs, our pipes are engineered to facilitate smooth and efficient operations on-site.

REFERENCES

The Number One Tool for Drillers

Tri-Mach’s DTH-Drill Pipes are the preferred choice for drillers seeking endurance, reliability, and toughness. Our commitment to quality and performance ensures that our drill pipes are the best tool for any drilling project. Trust in Tri-Mach for tools that deliver superior results, no matter the conditions.

Explore our range of DTH-Drill Pipes and discover why they are the number one choice for drillers worldwide. Contact us today to learn more about how our products can enhance your drilling operations.

CHECK OUT THE FAQ SECTION

DTH-Drill Pipes –Additional Information

DTH-Drill Pipe range from 76mm to 1100mm outside diameter

Available in following specifications:

API REG. and HEX joints
Wall Thickness according to Driller specification
All details customizable for DTH-Driller requirements
High-Strength DTH-adapters on request

FAQ : DTH-DRILL PIPES (HEX)

What makes a great DTH-Drill Pipe?

A great DTH-drill pipe has to be robust and reliable. It has to withstand even the toughest conditions and forces applied in the DTH-drilling process. Because of the investment-nature of the drill pipes, we are committed in delivering long-lasting products that can also be maintained & extended during their service life.

Do you maintain old DTH-Drill Pipes?

Yes. We perform all kinds of maintenance for old DTH-drill pipes. We design procedures ourselves, based on the damage on each pipe. Maintenance design & works are performed in the Tampere area.

Is there a difference between a DTH-Drill Rod & DTH-Drill Pipe?

DTH-drill pipe is commonly used for larger diameter applications, since they are produced as a double layer system. However, the terminology is often mixed. Therefore, many professionals also call them DTH-drill rods, even though the term “drill rod” is commonly used for smaller diameter, single layer applications.

When do you recommend API REG. Threads and when HEX-joints?

Commonly, we recommend to use API REG. Thread Drill Rods in diameters that are 219mm or smaller. 273mm & upwards – we recommend HEX joints. This is due to the fact that in larger diameters, API REG. threads are sometimes difficult to open.

What is the smallest reasonable diameter for double-layer DTH-Drill Pipe?

In most occasions, the double layered drill pipes should be used in diameters 406mm – 1100mm. Double pipes increase the capacity of the DTH-drill pipes. Double layered DTH-drill pipes are sometimes called Double-Wall drill pipes.

How do I know my HEX type and dimensions?

All HEX joints are different, and models vary for example in length, corners, pin locations and sealing system.
We can visit your workshop, conduct measurements and prepare drawings in order to confirm the right dimensions.

What is the maximum length for a single DTH-Drill Pipe?

For site operation & transport purposes, we recommend to use lengths that are below 12 meters / drill pipe.

Is it possible to order customized DTH Drill Pipes?

Tri-Mach produces most of the DTH-drill pipes with some customization for Driller preferences. It is possible to customize almost everything. For example, it has been popular to create Heavy Duty DTH-drill pipes for increasing their lifetime.

I have extra HEX-joints at my warehouse. Can you use those for making DTH-Drill Pipes?

Yes. We can re-use old materials and create some new DTH-drill pipes from those as well. Normally, we can re-use HEX-joints & pile steel casings (provided they are in good condition). This is a good way to save some materials and costs.

I have extra steel casings at my warehouse. Can I use those for creating new DTH-Drill Pipes?

Yes. Provided they are in good condition (round, no dents), using old steel casings is a good way to save some time & cost in production.

Don’t hesitate to contact Matias and ask for more information!

Matias Niemeläinen

matias.niemelainen@trimach-drilltools.com
+358405892446