T187GTM - LaYZr E3 Tungsten Electrodes 1/8" x 7" - Lime Green Tip (10 Pack)

High-Performance LaYZr Tungsten for Precision TIG Welding

Elevate your welding quality with these premium LaYZr (E3 style) Tungsten Electrodes. Sized at 1/8-inch (3.2mm) diameter and 7 inches in length, these electrodes are identified by a distinct Lime Green tip. They are manufactured using a sophisticated blend of non-radioactive rare earth oxides—Lanthanum, Yttrium, and Zirconium. This "tri-mix" composition is engineered to provide the best characteristics of traditional thoriated tungsten without the radiation hazards, making them a safe and superior choice for modern welding environments.

The LaYZr formulation ensures reliable arc ignition and excellent stability, even at low amperages. These electrodes are designed to run cooler than their counterparts, which significantly reduces tip degradation and extends the time between regrinds. Whether you are working on critical aerospace components or general fabrication, the consistent performance of these electrodes helps maintain weld integrity and reduces downtime.

Versatility Across Materials

One of the standout features of this tungsten is its incredible versatility. It is optimized for use with both AC and DC currents, allowing you to weld a wide range of materials including:

• Stainless Steel: Achieve clean, colorful welds with precise heat control.


• Mild Steel: Deep penetration and stable arc for structural integrity.


• Aluminum: Excellent AC performance with good balling characteristics when required.

Packaged in a durable case of 10, these electrodes are an essential addition to any professional welder's toolkit, offering a single solution for multiple welding processes.