Parlec 100PG-0390 Tg Pg 100 Single Angle Collet 25/64

Product Description

The PARLEC 100PG-0390 is a standard single angle collet designed for use in TG/PG 100 collet systems. It accepts a 0.3906 inch (25/64 inch) bore diameter and delivers a total indicator runout (TIR) of 0.0005 inches, making it suitable for precision machining applications where concentricity matters. The collet measures 2.375 inches in overall length with a maximum body diameter of 1.379 inches. It is installed by machinists and tool crib personnel in CNC machining centers and milling spindles that accept TG/PG 100 toolholding systems.

This collet is intended for use in production and job-shop machining environments where TG/PG 100 series toolholders are the standard. Typical applications include milling, drilling, and light reaming operations on vertical and horizontal machining centers. The 25/64 inch bore size makes it a direct-fit collet for tooling of that shank diameter within a compatible TG/PG 100 chuck or holder.

Key Features

• TG/PG 100 collet series for use with compatible chucks and toolholders
• 0.3906 inch (25/64 inch) bore diameter for matching tool shank size
• 0.0005 inch TIR for consistent concentricity in precision machining
• 1.379 inch maximum body diameter fits standard TG/PG 100 chuck geometry
• 2.375 inch overall length supports standard toolholder reach requirements

Compatibility

Designed for use with TG/PG 100 series collet chucks and toolholding systems that accept standard single angle collets in this series.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. The spindle or toolholder must be fully de-energized and at rest before collet installation or removal. Collet and chuck bore surfaces should be clean and free of chips or debris before seating. Follow the toolholder manufacturer's torque and clamping procedures for the TG/PG 100 system.