16DS Dead Length Step Chuck Assembly (includes Emergency Step Chuck)

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Hardinge Dead-Length Step Chucks provide an affordable solution for accommodating larger chucking diameters. These chucks enable machining of shoulders and faces to exact lengths, regardless of OD variations. They feature soft faces and pilot holes for boring in machine spindles, ensuring concentricity. The outer collet is pinned to the collet for location maintenance and accuracy preservation. Dead-Length Step Chucks work on all machines with 5C/16C spindle and draw bar, while interchangeable components include the outer collet, solid stop, spring, and nut between Dead-length collets and 2" Dead-Length Step Chucks. The initial purchase covers the complete assembly; only step chucks need replacement afterwards.