Centaur 70009 Tg/pg 100 Standard Single Angle Collet

Product Description

The CENTAUR 70009 is a standard single angle collet designed for use with TG/PG 100 tooling systems. It accepts a 0.2188 inch (7/32 inch) round shank tool and provides a total indicator runout (TIR) of 0.0005 inches, making it suitable for precision machining applications where concentricity matters. The collet measures 2.38 inches in overall length with a maximum body diameter of 1.38 inches. It is installed by machinists and tool room technicians working with TG 100 or PG 100 collet chucks on milling machines, lathes, or CNC machining centers. Weighing 1 pound, it is a solid, single-piece collet designed for repeatable, secure tool holding in production and job shop environments.

This collet is used in machine shops running TG/PG 100 series collet chuck systems. It is appropriate for both manual and CNC setups where a 7/32 inch tool shank must be held with minimal runout. Typical applications include end milling, drilling, reaming, and tapping operations where accurate tool positioning is required. The 0.0005 inch TIR rating supports close-tolerance work on production runs and precision one-off parts alike.

Key Features

• TG/PG 100 collet series — fits standard TG 100 and PG 100 collet chucks
• 0.2188 inch (7/32 inch) bore size for precise shank fit
• 0.0005 inch TIR for consistent concentricity and reduced tool runout
• 1.38 inch maximum body diameter fits TG/PG 100 chuck specifications
• 2.38 inch overall length provides standard reach in most chuck configurations
• Single angle design for straightforward installation and removal

Compatibility

Designed for use with TG/PG 100 series collet chuck systems accepting a 0.2188 inch round shank toolholder.

Installation Notes

Installation is performed by a machinist or tool room technician. Power down and lock out the machine spindle before inserting or removing the collet. Ensure the collet chuck bore and collet taper are clean and free of chips or debris before seating the collet. Use the appropriate TG/PG 100 collet nut and tightening wrench — do not use pipe wrenches or improvised tools on the collet nut.