Parlec 75PG-0187 Tg/pg 75 Single Angle Collet 3/16

Product Description

The PARLEC 75PG-0187 is a standard single angle collet in the TG/PG 75 series, designed for precision workholding in CNC machining and manual milling applications. It accepts a 0.1875-inch (3/16 inch) shank and delivers a total indicator reading (TIR) of 0.0005 inches, making it suitable for operations where concentricity and repeatability are critical. The collet measures 1.0620 inches in maximum body diameter and 1.8440 inches in overall length. Machinists and toolroom professionals install this collet into compatible TG/PG 75 collet chucks to secure round-shank cutting tools, taps, drills, and end mills during production runs.

This collet is used in both production and toolroom environments where the TG/PG 75 system is the standard workholding platform. The single angle design provides consistent clamping force across the collet bore, supporting accurate, repeatable tool positioning in vertical and horizontal machining centers. It is suited for light to moderate material removal operations requiring tight runout control at the 3/16 inch shank size.

Key Features

• TG/PG 75 series collet for use in compatible TG/PG 75 chucks
• 0.1875-inch (3/16 inch) bore accommodates standard round-shank tooling
• TIR of 0.0005 inches for tight concentricity and runout control
• Maximum body diameter of 1.0620 inches with 1.8440-inch overall length
• Standard single angle construction for consistent, even clamping

Compatibility

Designed for use with TG/PG 75 series collet chucks that accept standard single angle collets in the TG/PG 75 system.

Installation Notes

Collet installation and removal should be performed by a qualified machinist with the spindle fully stopped and the machine in a locked-out, tagged-out state. Ensure the collet bore, chuck taper, and tool shank are clean and free of chips or debris before seating the collet. Avoid exceeding the rated clamping torque range specified by the chuck manufacturer, and inspect collet surfaces for wear or damage before each use.