As owners of thousands of stabilizers, we rely on the textbook application of hard metal HF1000 – 6000 by our welders every day. This same level of care goes into our hard metal services when working on customer-owned or newly manufactured customer equipment.

HFA 1000 - Premium Rod

HFA 1000 - Premium Rod

The HFA 1000 premium rod, a high-quality, robust material, is used in various welding processes, known for its exceptional durability and wear-resistance, thus enhancing the performance of the tools in which it's used.
HFA 2000 - Trapezoidal Tiles

HFA 2000 - Trapezoidal Tiles

The HFA 2000 trapezoidal tiles are distinctively shaped, hard-wearing tiles employed in a variety of industries. These tiles provide outstanding resistance to wear and tear, helping to extend the lifespan of the equipment they're part of.
HFA 3000 - Tile Hardfacing

HFA 3000 - Tile Hardfacing

HFA 3000 refers to tile hardfacing, a process where tiles, often made of highly resistant materials, are applied to a surface to improve its wear resistance, thus extending the lifespan of the tool or equipment.
HFA 4000 - TCI Inserts

HFA 4000 - TCI Inserts

HFA 4000 refers to Tungsten Carbide Insert (TCI) used in drilling tools. These inserts, made of durable tungsten carbide, offer exceptional resistance to wear and tear, enabling drill bits to maintain their efficiency even in challenging conditions.
HFA 5000 - Cord Wire

HFA 5000 - Cord Wire

HFA 5000 represents cord wire, a type of welding wire consisting of a tube filled with alloy powder. Used in a variety of industrial applications, cord wire is known for its versatility and high-performance results in various welding processes.
HFA 6000 - PTA & Laser

HFA 6000 - PTA & Laser

HFA 6000 refers to Plasma Transferred Arc (PTA) & Laser methods of hardfacing. These sophisticated, precision-based hardfacing techniques provide high levels of control and accuracy, ensuring a superior quality finish and extended equipment life.

Our Machine Capabilities

Robotic Laser Welding

At NTS Amega Global, our robotic laser welding system symbolizes the nexus of innovative automation and surgical accuracy. Tailored for the exacting standards of technical buyers, this technology ensures consistent, high-quality welds with unparalleled precision. Harnessing the precision of laser technology with the repeatability and speed of robotics, we achieve welds that are not only aesthetically impeccable but also possess enhanced structural integrity. Especially vital for sectors where micron-level accuracy is paramount, such as aerospace and high-end manufacturing, our robotic laser welder is the vanguard of modern fusion techniques. Experience the future of welding with us, where technology and craftsmanship seamlessly intertwine.


NTS Amega Global is equipped with state-of-the-art Gas Tungsten Arc Welding (GTAW) machinery, ensuring precision welds, consistent quality, and adaptability for intricate welding requirements.

Gas Metal Arc Welder

At NTS Amega Global, our advanced GMAW, also known as Gas Metal Arc Welder machinery guarantees consistent, high-quality welds, making it an ideal choice for both thin and thick downhole tool components requiring strength and durability.

Laser Welder

NTS Amega Global leverages cutting-edge laser welding technology, ensuring minimal heat-affected zones, superior weld quality, and precision tailored for intricate downhole tool components.

Post-Weld Heat Treatment

At NTS Amega Global, we leverage post-weld heat treatment to refine and enhance the microstructure of weld zones. This critical step ensures the weld achieves improved ductility, reduced hardness, and minimized residual stresses, leading to a strengthened and more resilient connection for your downhole tools.

Pre-Heat Process

Before any welding begins at NTS Amega Global, we meticulously take the components through our pre-heat process. This preliminary step is essential in ensuring a controlled and gradual increase in the material's temperature, which aids in preventing thermal shock, reducing the risk of weld cracking, and promoting a more consistent and higher-quality weld for optimal performance in downhole environments.

Precision Grinding

NTS Amega Global's grinding machines ensure that every workpiece is shaped and finished to the highest standards of precision, delivering unparalleled accuracy for the most intricate downhole tool components.

PTA Machine

NTS Amega Global boasts the advanced technology of a PTA machine, also known as a Plasma Transferred Arc welding machine, ensuring precision, durability, and a superior weld quality for complex projects.


At NTS Amega Global, our welding services are not just about joining metals; they’re about forging trust. Catering to the meticulous needs of technical buyers, our welding solutions combine advanced techniques with certified expertise to ensure seamless, robust, and durable joints. Recognizing the critical nature of weld integrity, especially in high-stress environments like the oil and gas sector, our team prioritizes precision and durability in every weld pass. From intricate TIG welds for aerospace components to rugged MIG and stick welds for heavy-duty applications, we maintain a flawless balance of strength and accuracy. Dive into our welding capabilities and discover the blend of artistry and engineering that solidifies every project.


When you choose NTS Amega for your hard metal tool and component needs, you benefit from a host of advantages. First and foremost, we prioritize quality throughout the entire repair process. Our unwavering commitment to excellence ensures that you receive tools and components that you can rely on for superior performance in the most demanding environments.

We also understand the urgency of your operations, which is why we emphasize prompt delivery. Our global facilities, streamlined processes, and efficient logistics enable us to repair and deliver your hard metal tools on time, minimizing downtime and ensuring your operations remain on schedule.


Our customer-centric approach sets us apart. We value open communication and collaboration, working closely with you to understand your specific requirements and challenges. Our knowledgeable team is always ready to provide expert guidance and support, ensuring that you receive the right hard metal tools and components tailored to maximize your efficiency.

Experience the NTS Amega difference and unlock the full potential of your operations. Contact us today to discuss your hard metal tool and component repair needs and discover how our tailored solutions can drive your success in the oil and gas industry. Trust in our expertise, extensive capabilities, and unwavering commitment to customer satisfaction. NTS Amega is your trusted partner for precision machining, delivering exceptional service and outstanding quality in hard metal tools and components.