The COL 5C RND(45) 45/64 IMPORT by Field Tool Supply is a high-quality collet designed for 5C systems. Featuring a 45/64" diameter, it ensures a strong grip on various materials, enhancing machining accuracy. Constructed from durable materials, this collet is built to withstand the demands of professional machining environments. Its compatibility with numerous lathes and milling machines makes it a versatile tool for any workshop. This collet adheres to industry standards, ensuring optimal performance and safety in all applications.