Check the listing for details. CAT40ER16-2.76 Collet Chuck Simis By Techniks Balanced 18,000RPM. Condition: New. Listed at 105.00 USD. This CAT40ER16-2.76 Collet Chuck Simis is the perfect addition to your CNC, metalworking, and manufacturing equipment. Made by Techniks, this balanced collet chuck can handle up to 18,000 RPM, making it ideal for high-speed machining. The chuck features an ER16 collet chuck type and gage length of 2.76”, which is compatible with a range of tool sizes and ensures a secure grip during operation. The collet chuck is designed for use with RPM brand machines and is a must-have for any business and industrial workholding and toolholding setup. Its sturdy construction and precision engineering make it durable and reliable, ensuring consistent performance even in demanding applications. Get your hands on this high-quality collet chuck and take your machining to the next level!