5DS-71

grabcad

The Hardinge Dead-Length Collet Assembly ensures precise lengths for shoulders and faces, irrespective of OD variations. It features an adjustable solid stop loaded against an inner collet, which is spring-loaded onto the spindle face. This design eliminates end movement. The low-cost inner collet allows boring to size in the machine spindle for enhanced concentricity, and it's pinned to the outer collet for location and accuracy preservation. This Dead-Length Collet works with all machines and attachments having a 5C spindle and draw bar. Components like the outer collet, solid stop, spring, and nut are interchangeable between this assembly and the Dead-Length 2" Step Chuck. This makes it a one-time investment; only replace the inner collet after that.