Accupro 784540 Tg/pg 75 Standard Single Angle Collet 9/32

Product Description

The ACCUPRO 784540 is a standard single angle collet designed for use in TG/PG 75 collet chuck systems. It holds cutting tools and workpieces with a bore size of 0.2813 inches (9/32 inch) and delivers a Total Indicator Runout (TIR) of 0.00078 inches, making it well suited for applications where concentricity and repeatability matter. The body diameter measures 1.0630 inches and the overall length is 1.8440 inches. This collet is installed by machinists and toolroom technicians on milling machines, machining centers, and other spindle-driven equipment that accept TG/PG 75 toolholding systems.

This collet fits standard TG/PG 75 collet chucks used across general-purpose machining environments. Typical applications include end mill holding, drill holding, and reamer holding in both production and job-shop settings. The 9/32 inch bore size accommodates round-shank tooling at that diameter. It is commonly found on vertical and horizontal machining centers in light to medium-duty cutting operations where a secure, low-runout grip on tool shanks is required.

Key Features

• TG/PG 75 collet series for use with compatible chuck bodies
• 0.2813 inch (9/32 inch) bore size for round-shank tooling
• TIR of 0.00078 inches for precise tool concentricity
• 1.0630 inch maximum body diameter
• 1.8440 inch overall length (46.83 mm)
• Standard single angle collet design for broad compatibility with TG/PG 75 chucks

Compatibility

Designed for use with TG/PG 75 collet chuck systems accepting standard single angle collets with a 0.2813 inch bore size.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and the chuck is de-energized or unclamped before inserting or removing the collet. Clean the collet bore and chuck taper thoroughly before seating to prevent runout caused by chips or debris. Torque the drawbar or clamping nut according to the chuck manufacturer specifications for TG/PG 75 systems.