Offering gold-tip and smooth surface, these standard tungsten electrodes are easy to use and ignite an arc. They come with a storage case for convenient storage and portability. These tungsten electrodes provide reliable welding performance due to high-quality materials and excellent workmanship. They offer wear resistance, heat resistance, and no radiation, ensuring even heating during welding. Made of premium lanthanum tungsten, these electrodes are designed for long-lasting use. Available in 5 specifications with diameters of 1.6mm, 2.0mm, 2.4mm, 3.0mm, and 3.2mm, all with a length of 175mm. These lanthanum tungsten electrodes are suitable for welding aluminum alloy, carbon steel, stainless steel, silicon copper, copper, bronze, and titanium. Item Name: Tungsten Electrodes Material: Lanthanum Tungsten Color: Gold Tip Welding Current: 15A-500A Type: Lanthanum Tungsten Electrode Specifications: Diameter: 1.6/2.0/2.4/3.0/3.2mm Features: No Radiation, Easy Operation, Stable Performance Size Details: Length: 175mm/6.89" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Tungsten Electrodes