Value Collection 204-3234 ER32 Collet 0.5311 Inch

Product Description

The VALUE COLLECTION 204-3234 is an ER32 series collet designed for use in ER32-compatible toolholders on CNC machining centers, manual mills, and lathes. It accepts a 0.5311 inch (17/32 inch) shank diameter and holds a Total Indicator Runout (TIR) of 0.0005 inches, making it suitable for precision turning, milling, and drilling operations where close tolerances are required. This collet provides consistent clamping force across the full grip range of the ER32 standard. Machinists and CNC operators use it for workholding and tool retention in production and job-shop environments.

ER32 collets are widely used in both production machining and toolroom settings. This collet is suited for shops running CNC machining centers, vertical mills, or manual lathes that are already equipped with ER32 toolholders or chucks. The 0.5311 inch bore accommodates 17/32 inch round shanks and is appropriate for drill shanks, end mills, reamers, and similar rotary cutting tools. It weighs 0.26 pounds and is a direct single-unit replacement for worn or damaged ER32 collets of the same bore size.

Key Features

• ER32 collet series — compatible with standard ER32 toolholders and chucks
• 0.5311 inch (17/32 inch) bore for precise round-shank tool retention
• 0.0005 inch TIR for close-tolerance machining applications
• Single-unit packaging — no minimum bundle required
• Lightweight at 0.26 pounds for easy handling and quick changeouts

Compatibility

Designed as an OEM-style replacement collet for use in any ER32-standard toolholder or collet chuck accepting a 0.5311 inch bore collet.

Installation Notes

ER32 collets are installed and removed by machinists using an ER32 collet nut and the appropriate spanner wrench. Always power down and lock out the spindle before changing collets. Inspect the collet bore and toolholder taper for chips or damage before seating the collet. Do not exceed the collet grip range for the stated bore size, as over-range clamping reduces tool retention and increases runout.