Features SUPERIOR CONDUCTIVITY & DURABILITY Pure tungsten electrode contains at least 99.5% tungsten, ensuring excellent performance in terms of conductivity and durability. This means that it provides reliable and constant performance in TIG welding. NON RADIOACTIVE & IMPORTANT FREE Unlike some other electrodes, the pure tungsten electrode is non-radioactive and contains no impurities. This ensures a clean and safe welding environment. LOW BURNING SPEED & GOOD ARC STABILITY The pure tungsten electrode has a low burning speed, which means it lasts longer and requires less electrode changes. In addition, it provides good arc stability, allowing precise and controlled welding. Wide range of available sizes: the product offers 9 different sizes of pure tungsten electrodes and offers options for different welding needs. Due to this versatility, it is suitable for various applications and welding projects. Specially designed for AC welding: pure tungsten electrode is mainly used for AC welding of nickel alloys, Mg aluminum and their alloys. This makes it a reliable choice for welders working with these materials and ensuring optimal results. Pure tungsten electrode is the most commonly used electrode in TIG welding. This is characterised by low resistance, good current conductivity and low heat expansion. It is commonly used for AC welding. Specification: Model: WP Material: Tungsten Quantity:10pcs Welding Current: 250-400A Tip Color: Green Optional Size:1.0*150mm/0.04*5.91inch, 1.6*150mm/0.06*5.91inch, 2.0*150mm/0.08*5.91inch 1 inch, 1 inch, 24 x 150 mm / 0.09 x 5.91 inches, 3.2 x 150 mm / 0.13 x 5.91 inches, 1.0 x 175 mm / 0.04 x 6.89 inches, 1.6 x 175 mm / 0.06 x 6.89 inches, 2.0 x 175 mm. 0.0 8 x 6.89 inches, 2.4 x 175 mm / 0.09 x 6.89 inches, 3.2 x 175 mm / 0.13 x 6.89 inches. Weight approx. 50-280g Package list: 10 x pure tungsten electrodes Package List