labwork 4 CAT40 x ER20 Collet Chucks Shank Length 2.76in Thread 5/8in-11 for Milling and Lathe Machines

Collet Model - CAT40-ER20, Gauge Length: 2.76 inches, Collet Thread: 5/8 inch-11 Material - Collet shanks are made of steel for stability, reliability, durability and long life Performance - Spring loaded collet shanks are hardened for accuracy, high clamping force and stability Easy to Install - Conforms to quality standards and is tested prior to shipment Direct replacement for proper fit and easy installation Wide Applications - Collet shanks are widely used on CNC engraving machines, milling machines and lathes