Accupro 784533 Tg/pg 75 Collet 0.1719 Inch Bore

Product Description

The ACCUPRO 784533 is a standard single angle collet in the TG/PG 75 series, designed for use in TG75 and PG75 collet chuck systems on CNC machining centers, mills, and lathes. It accepts a 0.1719 inch (11/64 inch) tool shank and holds a total indicator runout (TIR) of 0.00078 inch, supporting accurate, repeatable tool holding in precision machining applications. The body diameter measures 1.063 inches and the overall length is 1.844 inches. Machinists and toolroom technicians install this collet when high concentricity and secure clamping force are required for drilling, reaming, or end milling operations with small-diameter tooling.

This collet is suited for production and job-shop environments running TG75 or PG75 toolholding systems. It is a standard single angle design, making it appropriate for general-purpose metal cutting where consistent grip and low runout are priorities. The 0.1719 inch bore accommodates standard fractional and letter-size cutting tools with a matching shank diameter. It is commonly installed in horizontal and vertical machining centers as well as manual knee mills equipped with TG/PG 75 collet chucks.

Key Features

• TG/PG 75 series collet for direct compatibility with matching collet chuck systems
• 0.00078 inch TIR for precise, low-runout tool holding
• 0.1719 inch (11/64 inch) bore accepts standard small-diameter tool shanks
• 1.063 inch maximum body diameter fits TG75/PG75 chuck specifications
• 1.844 inch overall length provides stable tool engagement depth
• Standard single angle design for general-purpose clamping in milling and drilling operations

Compatibility

Designed for use in TG/PG 75 series collet chuck systems. Verify chuck series and bore size against your toolholder specifications before installation.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before inserting or removing collets. Ensure the collet, chuck bore, and tool shank are clean and free of chips or burrs before assembly, as contamination directly affects runout and clamping performance. Use the appropriate torque wrench and spanner designed for TG/PG 75 collet nuts to achieve proper clamping force without damaging the collet or chuck body.