Designed for precision and reliability, this collet from CK Worldwide is specifically crafted for .020" (0.5 mm) applications, making it an essential component for TIG welding. With its exacting size specifications, it ensures a secure fit and optimal performance, allowing welders to achieve the highest quality results in their projects. Ideal for both professional and hobbyist use, this collet is a vital addition to any welding toolkit, ensuring that you can tackle intricate tasks with confidence and ease.