Parlec 75PG-0625 Single Angle Collet 0.625 in TG75

Product Description

The PARLEC 75PG-0625 is a standard single angle collet designed for TG75 and PG75 collet chucks used in CNC machining and precision toolholding applications. It accepts a 0.625 inch (5/8 inch) shank diameter and delivers a total indicator runout (TIR) of 0.0005 inches, supporting close-tolerance work across milling, drilling, and reaming operations. The overall length measures 1.844 inches with a maximum body diameter of 1.062 inches. This collet is installed by machinists and CNC setup technicians working with compatible TG75 or PG75 toolholding systems on vertical and horizontal machining centers.

This collet is suited for production and job-shop environments requiring consistent grip and repeatable runout performance on 0.625 inch diameter cutting tools or workholding shanks. The TG75 and PG75 series are commonly found on machining centers and CNC mills where high clamping force and concentricity are required. It is appropriate for both roughing and finishing operations where tool runout directly affects surface finish and dimensional accuracy.

Key Features

• 0.625 inch (5/8 inch) collet bore size for direct shank clamping
• TIR of 0.0005 inches for tight concentricity control
• Compatible with TG75 and PG75 collet chuck systems
• Maximum body diameter of 1.062 inches fits standard TG75 and PG75 chucks
• Overall length of 1.844 inches suits typical chuck projection requirements

Compatibility

Designed for use with TG75 and PG75 series collet chucks. Verify chuck series and bore size before installation.

Installation Notes

Installation is performed by qualified machinists or CNC setup personnel. Power down and lock out the machine spindle before inserting or removing the collet. Use the appropriate collet nut and tightening wrench specified for the TG75 or PG75 chuck system. Inspect the collet bore and chuck taper for chips or damage before seating the collet to maintain rated TIR performance.