Lyndex-nikken 160-034 Round Collet 17/32 Inch 4.31 Oal

Product Description

The LYNDEX-NIKKEN 160-034 is a round collet designed for precision workholding applications in CNC machining and toolholding systems. It accepts a 17/32 inch bore size and features a 1-11/16-20 internal thread along with an M47.5 x 1.75 external thread for secure seating in compatible collet chucks and toolholding bodies. Overall length is 4.31 inches. Total indicator runout (TIR) is rated at 0.0011 inches, reflecting the close tolerances expected in production machining environments. Machinists and CNC setup technicians are the primary installers of this component.

This collet is suited for use in machine shops running CNC lathes, machining centers, or other rotating toolholding equipment that accept the corresponding thread specifications. It is appropriate for both production and job-shop environments where repeatable, accurate workholding is required. The 17/32 inch bore accommodates round stock or tooling shanks of that diameter, making it a direct-fit component for the specified collet body thread pattern.

Key Features

• 17/32 inch bore size for round stock and tooling shanks
• 0.0011 inch TIR for high-precision concentricity in rotating applications
• 1-11/16-20 internal thread for collet nut engagement
• M47.5 x 1.75 external thread for collet body seating
• 4.31 inch overall length for standard collet chuck reach

Compatibility

Designed for use in collet chucks and toolholding bodies that accept a 1-11/16-20 internal thread and M47.5 x 1.75 external thread configuration. Verify thread specifications against the collet chuck or holder before installation.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. The machine spindle must be fully stopped and the machine placed in a safe, locked-out state before collet removal or installation. Use the appropriate collet wrench or spanner for the thread type - do not use makeshift tools that could damage the thread or collet seating surface. Inspect the collet and chuck bore for chips, burrs, or contamination before seating, as debris will directly affect runout and clamping force.