Centaur 70048 Single Angle Collet TG100 PG100 53/64

Product Description

The CENTAUR 70048 is a standard single angle collet designed for use with TG100 and PG100 tooling systems. It accepts workpieces or tooling shanks at a bore size of 0.8281 inches (53/64 inch) and holds to a total indicator runout (TIR) of 0.0005 inches, making it suitable for precision machining applications where concentricity is critical. The collet measures 2.38 inches in overall length with a maximum body diameter of 1.38 inches. It is installed by machinists and toolroom technicians in CNC and manual spindle setups requiring a secure, accurate tool or workpiece grip.

This collet is intended for use in machine shop environments running TG100 or PG100 collet chucks, typically in milling, grinding, or turning applications. The 53/64 inch bore accommodates round-shank tooling or stock at that exact diameter. Its standard single angle design follows conventional TG/PG collet geometry, making it a straightforward fit in compatible collet chuck assemblies on production and job shop equipment.

Key Features

• Bore size of 0.8281 inches (53/64 inch) for precise tool or workpiece holding
• TIR of 0.0005 inches for high concentricity in demanding machining operations
• Overall length of 2.38 inches with a maximum body diameter of 1.38 inches
• Compatible with both TG100 and PG100 collet series
• Standard single angle collet geometry for broad chuck compatibility

Compatibility

Designed for use with TG100 and PG100 collet chuck systems accepting a standard single angle collet at the 0.8281 inch (53/64 inch) bore size.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Power down and lock out the spindle drive before installing or removing the collet. Ensure the collet chuck bore and the collet exterior are clean and free of chips or burrs before seating. Do not force the collet into the chuck; proper seating requires hand pressure followed by tightening with the appropriate collet nut wrench to the chuck manufacturer's specification.