Parlec ER25-0196 ER25 Collet 0.1969in 5.00mm

Product Description

The PARLEC ER25-0196 is an ER25-series precision collet designed for use in CNC machining centers, milling machines, and drilling applications. It accepts tooling with a collet size of 0.1969 inches (5.00 mm) and provides a minimum collet capacity of 0.1575 inches (4.0 mm), offering a practical clamping range for small-diameter cutting tools and drill bits. With an overall length of 1.338 inches, this collet fits within the compact ER25 standard envelope. It is installed by machinists and toolroom technicians in production and job-shop environments where accurate, repeatable tool holding is essential.

This collet is suited for use in ER25-compatible tool holders found across a wide range of machining centers and manual mills. It is commonly used in high-speed spindle applications where secure tool grip and minimal runout are required. The ER25 series is a widely adopted collet standard in both production and prototype machining environments, making this collet a practical choice for shops running mixed tooling inventories.

Key Features

• ER25 collet series for broad compatibility with ER25 tool holders
• Collet size of 0.1969 inches (5.00 mm) for small-diameter tooling
• Minimum collet capacity of 0.1575 inches (4.0 mm) for clamping range flexibility
• Overall length of 1.338 inches fits standard ER25 chuck geometry
• Single-piece quantity packaging suitable for individual replacement or inventory replenishment

Compatibility

Designed as a replacement or supplementary collet for ER25-compatible tool holders and collet chucks following the ER25 standard collet specification.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Power down and lock out the spindle before inserting or removing collets from any tool holder. Ensure the collet seats fully and cleanly in the collet nut before torquing to the tool holder manufacturer's specification. Inspect the collet bore and seating surface for chips or debris before each use to maintain runout accuracy.