Centaur 70025 Tg Pg 100 Standard Single Angle Collet

Product Description

The CENTAUR 70025 is a standard single angle collet engineered for use in TG/PG 100 collet chucks. It accepts a 0.4688 inch (15/32 inch) bore diameter and delivers a total indicator runout (TIR) of 0.0005 inches, making it a reliable choice for precision machining applications where concentricity matters. The collet measures 2.3800 inches in overall length with a maximum body diameter of 1.3800 inches. It is installed and serviced by machinists and toolroom technicians working with TG/PG 100 toolholding systems on mills, lathes, and machining centers requiring consistent grip and repeatability across production runs.

This collet is suited for light to medium-duty cutting, drilling, and reaming operations where the 15/32 inch tool shank size is required. The TG/PG 100 series is a widely used collet format in CNC and manual machining environments. It is typically found in vertical and horizontal machining centers as well as toolroom mills where accurate tool holding and low runout are critical to achieving tight tolerances on finished parts.

Key Features

• 0.4688 inch (15/32 inch) bore diameter for standard tool shank sizes
• TIR of 0.0005 inches for high-concentricity tool holding
• Overall length of 2.3800 inches for TG/PG 100 chuck compatibility
• Maximum body diameter of 1.3800 inches
• Standard single angle collet geometry for positive grip and easy tool changes

Compatibility

Designed as an OEM-style replacement or direct-fit collet for TG/PG 100 series collet chucks used in CNC and manual machining applications.

Installation Notes

Installation is performed by a machinist or toolroom technician. The machine spindle must be fully powered down and any rotation stopped before inserting or removing a collet. Use the correct collet wrench and chuck nut for the TG/PG 100 system to avoid damage to the collet bore or seating taper. Do not exceed the maximum bore size or use collets with worn or scored seating surfaces, as this will increase runout and reduce tool life.