Value Collection 204-3226 ER32 Collet 0.4059 in

Product Description

The VALUE COLLECTION 204-3226 is an ER32 series collet designed for use in ER32-compatible collet chucks on CNC machining centers, manual milling machines, and lathes. The collet accepts a workpiece or tooling shank of 0.4059 inches (13/32 inch) and holds to a total indicator runout (TIR) of 0.0005 inches, providing the concentricity required for accurate metal cutting and drilling operations. Machinists and toolroom technicians install this collet as part of a standard ER32 clamping system. At 0.35 pounds, it is a compact, precision-ground component built to ER collet dimensional standards.

This collet is suited for use in production and job-shop environments where ER32 toolholding is the standard. Typical applications include end mill holding, drill chuck setups, reamer holding, and tapping operations on vertical and horizontal machining centers. The 13/32 inch bore size fills a specific slot in a complete ER32 collet set and is chosen when tooling or stock diameter matches this nominal dimension.

Key Features

• ER32 collet series — fits all ER32-compatible collet chucks and toolholders
• 0.4059 inch (13/32 inch) bore diameter for precise toolshank engagement
• 0.0005 inch TIR for consistent concentricity in cutting and drilling operations
• Lightweight at 0.35 pounds for easy handling and tool change efficiency
• Single-piece packaging — sold individually for targeted collet set completion

Compatibility

Designed as a standard ER32-series collet for use in any ER32-compatible collet chuck or toolholder accepting a 0.4059 inch bore collet.

Installation Notes

ER collets are installed and removed by qualified machinists or toolroom technicians using the appropriate ER32 collet nut and spanner wrench. Always clean the collet bore, chuck taper, and collet nut threads before assembly to ensure proper seating and accurate TIR. Do not exceed the collet clamping range or use a collet to grip undersized tooling, as this will reduce holding force and increase runout. Verify machine spindle is fully stopped and locked out before performing any collet change.