Omega Products ER32 Collet Standard Precision - 10 Micron Run-Out - 4.5mm - 3.5mm

When precision matters most in CNC milling, drilling, or reaming, the Omega ER32 Collet offers dependable toolholding that engineers and machinists can count on. This standard precision collet is engineered to grip round shank tooling securely in an ER32 chuck, delivering consistent performance across a wide range of jobs.

Why this ER32 collet stands out

• 10 μm run-out (0.01 mm) for true concentricity, reducing tool deflection and delivering tighter tolerances and smoother surfaces.
• Uniform, secure grip thanks to a precision-ground body with a 32-slat design that clamps evenly around the entire tool shank, minimizing run-out variation.
• Seamless compatibility designed to fit standard ER32 collet chucks, simplifying setup on a wide range of machines.
• 3.5–4.5 mm shank range suitable for common milling and drilling tools, enabling quick tool changes without sacrificing accuracy.
• Versatile performance well-suited for milling, drilling, and reaming across various materials, from metals to engineered plastics, with reliable repeatability.

In practice, this ER32 collet helps you achieve repeatable hole sizes, cleaner finishes, and longer tool life by maintaining precise grip and minimizing slippage under load. It’s an ideal choice for professionals who demand consistent results—from precision pocketing and finishing passes to high-accuracy drilling operations.

Whether you’re outfitting a new machine or upgrading your current toolholding, the Omega ER32 Collet Standard Precision delivers the reliable performance you need to hit tight tolerances, reduce scrap, and keep production moving smoothly.