Tungsten needles with a red tip are an excellent solution for demanding welds. They contain 2% thorated tungsten (ThO2), a feature that contributes to improved performance and increased durability during the welding process. Evenly distributed along the length of the needle, thorium oxide ensures a stable arc and easier welding start.

• Durability: Prevents contamination of the weld pool.
• Arc Stability: Ideal for direct current (DC) applications with a negative electrode.
• Material Flexibility: Suitable for low-alloy steels, stainless steels, aluminum, titanium, magnesium, nickel, and copper alloys.

These needles are recommended for professionals who require precision, quality, and low wear during welding. They provide excellent performance in medium to high amperage ranges, making them ideal for industrial and specialized tasks.