The 2C116GS brass collet is expertly designed to accommodate tools or electrodes with a diameter of 1/16" (1.6 mm), ensuring a precise and secure fit. The wedge design ensures that the tungsten is firmly held in place, providing a more reliable and stable grip compared to other collets. Additionally, this brass collet is designed to last up to 10 times longer than standard copper split collets, offering exceptional durability and value. The precision manufacturing of this collet guarantees a stable grip, minimizing slippage and promoting accuracy in your work. Choose our brass collets for a blend of versatility, longevity, and precision that is unmatched.