Parlec 100RPG-0250 Coolant Single Angle Collet Tg/pg 100

Product Description

The PARLEC 100RPG-0250 is a coolant single angle collet designed for TG/PG 100 series toolholding systems used in CNC machining operations. It accepts a 0.25 inch (1/4 inch) tool shank and delivers coolant directly through the collet body, supporting through-spindle coolant applications. With a total indicator runout (TIR) of 0.0005 inches and a rated coolant pressure of 600 psi, this collet provides the precision and flow capacity demanded in production machining environments. The 1.379 inch body diameter and 2.375 inch overall length conform to TG/PG 100 collet standards. Machinists and tool crib personnel working with TG/PG 100 compatible chucks will find this a direct OEM-style replacement or new-build component.

This collet is suited for use in vertical and horizontal machining centers equipped with TG/PG 100 series collet chucks. It is commonly used in applications involving drilling, reaming, or end milling where through-coolant delivery improves tool life and chip evacuation. The 0.25 inch bore size accommodates standard 1/4 inch shank tooling. It is appropriate for both job shop and production floor environments where consistent runout and reliable coolant delivery are required.

Key Features

• Through-coolant design rated to 600 psi for direct coolant delivery to the cutting zone
• 0.0005 inch TIR for consistent tool runout and dimensional accuracy
• 0.25 inch (1/4 inch) bore accepts standard shank tooling
• 1.379 inch maximum body diameter conforms to TG/PG 100 series specifications
• 2.375 inch overall length suits standard TG/PG 100 chuck reach requirements
• Single angle collet design for secure tool clamping in high-speed applications

Compatibility

Designed for use with TG/PG 100 series collet chucks. Compatible with toolholding systems that accept TG/PG 100 standard collets and support through-spindle coolant at up to 600 psi.

Installation Notes

Installation should be performed by a qualified machinist or tool crib technician familiar with TG/PG collet systems. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing collets. Inspect the collet bore and chuck taper for chips or contamination before seating the collet. Verify coolant line pressure does not exceed the 600 psi rating of this collet.