Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 6mm - 5.5mm

Meet the Omega ER11 Collet Standard Precision — a dependable clamp solution designed to keep your cutting tools centered and your workpiece true. Built for use with an ER11 collet chuck, this collet delivers consistent performance across everyday machining tasks, from light milling to precise drilling.

• 10 micron run-out for exceptional concentricity. In practical terms, that means smoother toolpaths, cleaner cuts, and tighter tolerances on your finished parts.
• Size range: 5.5–6 mm compatibility for common round shanks, enabling quick, secure tool changes without compromising accuracy.
• Standard precision construction provides reliable clamping force and repeatable results across repeated cycles and multiple jobs.
• Rugged design tailored for general purpose machining, standing up to daily CNC use while helping minimize run-out-related chatter.
• Versatile performance ideal for clamping end mills, drills, and other round tooling in desktop CNC machines and professional setups alike.

Who benefits most? Makers, hobbyists, and small shops needing dependable toolholding that you can trust from job to job. If your workflow relies on precise, repeatable cuts and clean finishes, this ER11 collet is a solid choice to pair with your ER11 chuck for consistent results—whether prototyping aluminum parts, engraving small features, or drilling tight-diameter holes.

Practical tips for optimal results: ensure tooling is within the indicated size range, keep the collet bore clean and free of debris, and tighten using the correct wrench to the recommended torque. When used correctly, the Omega ER11 Collet Standard Precision helps you maintain accuracy, reduce setup time, and achieve dependable machining outcomes.