Omega Products ER25 Collet Standard Precision - 10 Micron Run-Out - 4.5mm - 3.5mm

Engineered for reliable performance in everyday machining, the Omega ER25 Collet Standard Precision is the solid, repeatable solution you rely on when accuracy matters. Built to fit with a standard ER25 collet chuck, this collet delivers clean, consistent clamping for round stock and tooling, helping you achieve true runout control across a wide range of materials and applications. Why this ER25 collet stands out - Precision you can trust: with an impressive 10 micron run-out, this collet minimizes eccentricity between the tool and workpiece. That level of concentricity translates into straighter holes, tighter tolerances, and smoother finishes in general machining tasks. - Robust, reliable construction: machined to tight tolerances and designed for steady rigidity, it maintains clamping force under typical milling and drilling loads, reducing chatter and tool deflection. - General-purpose perfection: ideal for a broad spectrum of shop workflows—from aluminum prototyping to steel finishing—where dependable grip and concentric performance matter more than exotic setups. - Simple integration: drop this ER25 collet into your existing ER25 chuck and tighten to secure your tool or stock. No special adapters required, just solid, consistent performance. What you can achieve with this ER25 collet - Precision drilling and pocketing: the tight run-out minimizes drift, helping you hit exact hole locations and maintain consistent hole diameters. - Clean milling and finishing: concentric clamping reduces tool walk and improves surface quality on small features or tight pockets. - Prototyping with confidence: repeatable, dependable clamping makes it easier to run multiple tests or iterations without chasing run-out errors. Who this is ideal for - Hobbyists and makers building precise prototypes on mini or benchtop CNC mills. - Small shops doing general-purpose machining where consistent accuracy and ease of use are valued. - Educators and technicians needing dependable, straightforward tooling that doesn’t complicate setup. Practical tips for best results - Keep the collet and chuck interface clean and free of debris to preserve that tight 10 µm run-out performance. - When tightening, apply steady, even torque to avoid creating stress on the collet geometry. - Inspect for wear or burrs after extended use; replace if you notice any degradation in run-out or grip. This ER25 Collet Set from Omega combines precision, durability, and practical performance to support accurate machining without overcomplicating your setup. For general-purpose manufacturing where repeatable results matter, trust this standard precision collet to hold tight and hold true, every time.