The COL ER(306) ER20 collet is engineered for 3/32 inch tooling, delivering exceptional performance in machining applications. Manufactured by Field Tool Supply, this collet is compatible with ER20 systems, providing a reliable grip on tools. Made from premium materials, it ensures longevity and resistance to wear. Its compact design allows for seamless integration into various setups, making it ideal for both professional and DIY projects. The collet meets industry standards, ensuring compliance and performance in demanding environments.