Centaur 50020 TG75 PG75 Standard Single Angle Collet 25/64

Product Description

The CENTAUR 50020 is a standard single angle collet designed for use in TG75 and PG75 collet systems. It accepts a 0.3906-inch (25/64-inch) tool shank and provides a total indicator runout (TIR) of 0.0005 inches, making it suitable for precision machining applications where concentricity matters. The collet measures 1.84 inches in overall length with a maximum body diameter of 1.06 inches. It is installed by machinists and toolroom technicians in CNC machining centers, mills, and other spindle-driven equipment that accept the TG75 or PG75 collet standard.

This collet is suited for production and toolroom environments requiring a reliable, repeatable tool-holding solution in TG75 and PG75 compatible spindles. The 25/64-inch bore size makes it a common choice for holding end mills, drills, and other round-shank cutting tools at that diameter. It fits both light-duty and production-grade machine tool setups where the TG75 collet series is the specified standard.

Key Features

• TG75 and PG75 collet series compatibility for broad spindle fitment
• 0.3906-inch (25/64-inch) bore accepts standard round-shank tooling
• 0.0005-inch TIR for precision concentricity in machining operations
• 1.84-inch overall length suits standard TG75 collet nut and chuck assemblies
• 1.06-inch maximum body diameter matches TG75 series specifications
• Single angle collet design for positive, secure tool clamping

Compatibility

Designed for use with TG75 and PG75 collet chucks and spindle systems requiring a standard single angle collet in the 0.3906-inch bore size.

Installation Notes

Installation is performed by a machinist or toolroom technician. Ensure the spindle and collet chuck are fully de-energized and the machine is locked out before inserting or removing the collet. The collet bore and chuck taper should be clean and free of chips or debris before seating. Do not exceed the torque or clamping specifications published by the chuck manufacturer for the TG75 or PG75 system.