This 4mm ER20 precision collet from Techniks is a high-quality accessory for your CNC machine. Designed to fit collet series ER20, it has a collet range of .118-.157 inches, which makes it perfect for holding small workpieces securely in place during machining operations. Made from top-grade materials, this collet has a T.I.R of .0002 inches, ensuring a precise and accurate fit for your cutting tools.
Ideal for use in the CNC, metalworking, and manufacturing industries, this collet is a must-have for anyone who values precision and accuracy in their machining work. Whether you're a professional machinist or a hobbyist, this collet is sure to provide you with the performance and reliability you need to get the job done right.