Centaur 70059 Tg/pg 100 Standard Single Angle Collet 1 in

Product Description

The CENTAUR 70059 is a standard single angle collet designed for use in TG/PG 100 collet chuck systems. It holds workpieces or cutting tools with a 1.0000 inch bore diameter and delivers a total indicator runout (TIR) of 0.0005 inches, making it suitable for precision machining operations where concentricity matters. The collet measures 1.38 inches in overall body diameter and 2.38 inches in overall length. It is installed and serviced by machinists and tooling technicians working on CNC mills, manual mills, and similar spindle-driven machine tools that accept the TG/PG 100 toolholder format.

This collet is intended for standard TG/PG 100 collet chucks found in production and job-shop machining environments. The TG/PG 100 series is a widely used toolholding format across both vertical and horizontal milling platforms. It is appropriate for general-purpose material removal operations where a reliable, repeatable grip on round-shank tooling or stock is required. Sold individually, this collet suits shops that need to fill out an existing collet set or replace a worn component without purchasing a complete kit.

Key Features

• 1.0000 inch bore size for precise tool or workpiece engagement
• 0.0005 inch TIR for consistent concentricity in standard machining applications
• 1.38 inch maximum body diameter fits TG/PG 100 chuck geometry
• 2.38 inch overall length provides stable collet seating depth
• Single angle collet design for straightforward chuck installation and release
• Sold as a single unit — no minimum kit purchase required

Compatibility

Designed for use with TG/PG 100 series collet chucks that accept a 1.0000 inch bore, standard single angle collet format.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Before changing collets, de-energize the machine and bring the spindle to a complete stop. Use the appropriate TG/PG 100 spanner wrench or collet nut wrench to seat and torque the collet nut — refer to the machine or chuck manufacturer documentation for proper procedure. Inspect the collet bore and chuck taper for chips or wear before installation to preserve TIR performance.