Centaur 70042 TG100 PG100 Standard Single Angle Collet 47/64

Product Description

The CENTAUR 70042 is a standard single angle collet designed for use in TG100 and PG100 collet systems. It accepts workpieces with a 0.7344-inch (47/64) bore size and delivers 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 professionals in CNC machining centers, milling machines, and similar spindle tooling setups that accept TG100 or PG100 collet chucks.

This collet is intended for standard toolholding applications in TG100 and PG100 collet chuck systems, commonly found in production and toolroom machining environments. The 47/64 bore size accommodates round shank cutting tools and workholding applications within that diameter range. It is a direct-fit component for any machine spindle or collet chuck assembly that is rated for the TG100 or PG100 collet series.

Key Features

• TG100 and PG100 collet series compatibility for broad toolholder fitment
• 0.7344-inch (47/64) bore size for standard round shank tooling
• 0.0005-inch TIR for precision concentricity in machining operations
• 1.38-inch maximum body diameter fits standard TG100/PG100 chuck bores
• 2.38-inch overall length suits typical spindle depth requirements
• Standard single angle design for reliable clamping force and tool retention

Compatibility

Designed for use with TG100 and PG100 collet chuck systems accepting a 0.7344-inch bore collet in the standard single angle configuration.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. The machine spindle must be fully powered down and at rest before inserting or removing the collet. Clean the collet chuck bore and the collet taper surfaces before seating to ensure accurate runout. Follow the machine manufacturer guidelines and applicable shop safety standards when torquing the collet nut.