COLLET CHUCK: NT40 ER20-76

* ISO ER Milling chucks come in a range of lengths depending on your requirements * All chucks are precision ground for accuracy and dependability * Supplied as chuck only - no collets included * Fitted with draw bar thread * Full range of collets available to suit this chuck

* ISO ER Milling chucks come in a range of lengths depending on your requirements * Supplied as chuck only - no collets included * Fitted with draw bar thread *

* This collet chuck comes with R-* taper * Normally used on the Bridgeport types of turret milling machines *