Parlec 75PG-0078 Tg/pg 75 Single Angle Collet 5/64

Product Description

The PARLEC 75PG-0078 is a standard single angle collet designed for use with TG/PG 75 collet tooling systems. It accepts a 0.0781 inch (5/64 inch) shank diameter and delivers a total indicator runout (TIR) of 0.0005 inches, making it well suited for precision machining operations where concentricity matters. The body diameter measures 1.062 inches and the overall length is 1.844 inches. This collet is installed by machinists and toolroom technicians working with TG/PG 75 compatible collet chucks and tool holders on milling, drilling, or tapping setups.

This collet is intended for use in standard TG/PG 75 collet chuck systems found in machine shop environments, including CNC machining centers and manual milling machines. It is suited for applications requiring a secure, repeatable grip on small-diameter tooling such as drills, end mills, or taps with a 5/64 inch shank. The 0.0005 inch TIR specification supports accurate, low-runout tool holding in precision production or toolroom work.

Key Features

• TG/PG 75 collet series for compatibility with standard 75-series collet chucks
• 0.0781 inch (5/64 inch) bore diameter for small-shank tooling
• 0.0005 inch TIR for precise, repeatable concentricity
• 1.062 inch maximum body diameter fits standard TG/PG 75 chuck bores
• 1.844 inch overall length provides adequate tool engagement depth

Compatibility

Designed for use with TG/PG 75 series collet chucks and tool holders that accept standard single angle collets in the 75 series.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Power down and lock out the machine spindle before inserting or removing collets. Ensure the collet bore, chuck body, and mating surfaces are clean and free of chips or debris before assembly. Torque the collet nut to the machine or chuck manufacturer specifications using the appropriate spanner wrench.