Engineered for precision and reliability, the .040" 2% Lanthanated tungsten electrode from CK Worldwide is an essential tool for TIG welding applications. This tungsten type is known for its excellent arc stability and resistance to contamination, making it ideal for a variety of materials and welding conditions. With its optimal size of .040 inches, it allows for enhanced control and versatility, ensuring high-quality welds every time. Whether you are a professional welder or a hobbyist, this tungsten electrode will meet your demanding requirements with ease.