Centaur 70026 Tg/pg 100 Standard Single Angle Collet

Product Description

The CENTAUR 70026 is a standard single angle collet in the TG/PG 100 series, designed for precision workholding in CNC machining and toolholding applications. It accepts a 0.4844 inch (31/64 inch) bore diameter and delivers a total indicator runout (TIR) of 0.0005 inches, supporting tight-tolerance machining operations. The collet measures 2.38 inches in overall length with a body diameter of 1.38 inches. It is installed by machinists and toolroom technicians in lathe, milling, and grinding setups that use TG/PG 100 series collet chucks.

This collet is suited for production and job-shop environments where repeatable grip and low runout are required. The TG/PG 100 series is a widely used standard in CNC turning centers, machining centers, and manual machine tools. The 0.4844 inch bore accommodates round shanks at that diameter, making it a practical choice for end mills, drills, reamers, and similar tooling in that size range.

Key Features

• TG/PG 100 series collet for compatibility with matching collet chuck systems
• 0.4844 inch (31/64 inch) bore diameter for precise tool shank grip
• 0.0005 inch TIR for tight-tolerance, low-runout toolholding
• 1.38 inch maximum body diameter fits standard TG/PG 100 chuck noses
• 2.38 inch overall length provides stable tool engagement depth
• Single angle collet design for straightforward installation and release

Compatibility

Designed for use with TG/PG 100 series collet chucks that accept standard single angle collets with a 0.4844 inch bore. Verify chuck series and collet seat angle match 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 any collet. Ensure the collet, chuck bore, and tool shank are clean and free of chips or debris before assembly, as contamination directly affects runout. Torque the drawbar or collet nut according to the machine manufacturer specifications for the TG/PG 100 chuck in use.