Get your hands on a top-quality CAT40 ER16 Collet Chuck from Ridiculous Machine Tools. With a shank type of COLLET CHUCK and an ER16 Collet Chuck type, this unit is perfect for CNC, metalworking, and manufacturing. Made in China, this unit is a great way to save money while still getting a quality product. With a G2.5 rating and the ability to handle up to 30,000 RPM, this collet chuck is perfect for any job. Plus, with the Buy More, Save More option, you can get even more value for your money. Don't miss out on this amazing deal – order your CAT40 ER16 Collet Chuck today!