Parlec EROS32-1/2 ER32 Collet 0.5 Inch

Product Description

The PARLEC EROS32-1/2 is an ER32 series collet designed to hold workpieces and cutting tools with a 0.5 inch shank diameter. ER32 collets are a widely adopted standard in CNC machining, used in collet chucks on milling machines, lathes, and machining centers. This collet provides consistent clamping force across the full collet range, supporting accurate tool positioning and repeatable setups. At 0.3 pounds, it is a compact, single-piece tool-holding component suited for production and job-shop environments where reliable, precise workholding is required.

The EROS32-1/2 fits ER32 collet chucks and is appropriate for use in both manual and CNC machine tool applications. The ER32 collet series is one of the most common collet standards in metalworking and covers a broad range of shank sizes, making it a standard stocking item in machine shops running milling, drilling, reaming, or tapping operations that require a 0.5 inch collet capacity.

Key Features

• ER32 collet series for compatibility with ER32 collet chucks
• 0.5 inch collet capacity for standard half-inch shank tooling
• Lightweight at 0.3 pounds for easy handling during tool changes
• Single-piece collet construction for consistent clamping performance
• Sold individually for targeted replacement or inventory top-off

Compatibility

Designed for use with ER32 collet chucks and toolholders that accept the ER32 collet standard.

Installation Notes

ER32 collets are installed by machine tool operators and CNC setup technicians. Always power down and lock out the machine spindle before changing collets. Ensure the collet and chuck body are clean and free of chips or debris before seating the collet, as contamination can affect runout and clamping accuracy. Do not exceed the rated collet capacity, and use the correct ER32 collet nut torqued per the machine tool manufacturer's specifications.