The ESM 168 round chuck is a 168 mm round chuck that can be used on the face of 4th and 5th-axis rotary tables, lathes, or mills where the center of rotation provides a through-hole to bury the workpiece.
Removable center cover
Work can pass through the chuck
Air-assisted clamping option
Offers clamp/unclamp confirmation
Bolts into place from the top side