Lyndex-nikken 160-018 Round Collet 9/32 Inch

Product Description

The LYNDEX-NIKKEN 160-018 is a round collet designed for precision workholding in milling, turning, and machining center applications. With a 9/32 inch bore size and an overall length of 4.31 inches, this collet delivers a total indicated runout (TIR) of 0.0007 inches, making it suitable for applications where concentricity and repeatability are critical. The internal thread is 1-11/16 inch-20 and the external thread is M47.5 x 1.75. Machinists and toolroom technicians install this collet into compatible collet chucks or toolholding systems to secure round-shank cutting tools and workpieces during machining operations.

This round collet is intended for use in professional machine shop environments, including CNC machining centers and conventional manual machines where precise tool or workpiece grip is required. The 9/32 inch bore size accommodates correspondingly sized round shanks. Its threaded interface - 1-11/16 inch-20 internal and M47.5 x 1.75 external - suits toolholding systems that use this threading standard. Typical installers include machinist technicians and toolroom professionals working in production or job-shop settings.

Key Features

• 9/32 inch bore size for round-shank tooling and workpiece clamping
• 0.0007 inch TIR for high concentricity and repeatable positioning
• 4.31 inch overall length for adequate tool engagement depth
• 1-11/16 inch-20 internal thread for secure chuck interface
• M47.5 x 1.75 external thread for compatible toolholder fitment

Compatibility

Designed for use with toolholding systems requiring a 1-11/16 inch-20 internal thread interface and an M47.5 x 1.75 external thread. Confirm chuck and toolholder thread specifications before installation.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before inserting or removing collets. Use the appropriate collet wrench and draw bar tool specified for the toolholder system - do not use impact tools on collet threads. Inspect the collet bore and seating surfaces for chips or damage before each use to maintain runout accuracy.