Parlec 100PG-0328 TG100 PG100 Standard Single Angle Collet

Product Description

The PARLEC 100PG-0328 is a standard single angle collet designed for TG100 and PG100 collet chucks used in precision CNC machining and milling applications. This collet accepts a 0.3281 inch (21/64 inch) tool shank and delivers a total indicator runout (TIR) of 0.0005 inches, supporting tight-tolerance work in production environments. With a body diameter of 1.379 inches and an overall length of 2.375 inches, it fits the dimensional envelope of TG100 and PG100 toolholding systems. Licensed machinists, toolroom technicians, and CNC setup personnel are the primary end users of this component.

This collet is suited for use in vertical and horizontal machining centers, knee mills, and toolroom equipment where TG100 or PG100 collet chucks are the standard toolholding method. It is commonly installed during tool changes and setups requiring secure, concentric clamping of round-shank cutting tools such as end mills, drills, and reamers. The 21/64 inch bore size targets a specific shank diameter range frequently encountered in general-purpose milling and boring operations in both job shop and production settings.

Key Features

• Collet bore: 0.3281 inches (21/64 inch) for precise shank fitment
• TIR of 0.0005 inches supports close-tolerance and finish machining
• Compatible with both TG100 and PG100 collet chuck systems
• Body diameter of 1.379 inches matches TG100 and PG100 chuck specifications
• Overall length of 2.375 inches fits standard chuck depth requirements

Compatibility

Designed for use with TG100 and PG100 series collet chucks accepting standard single angle collets with a 1.379 inch body diameter.

Installation Notes

Installation is performed by qualified machinists or CNC toolroom technicians. Power down and lock out the machine spindle before inserting or removing collets. Ensure the collet bore and chuck taper are clean and free of chips or coolant residue before seating the collet. Follow the chuck manufacturer's torque and clamping procedure for the TG100 or PG100 nut to avoid collet damage or runout issues.