Omega Products ER20 Collet Standard Precision - 10 Micron Run-Out - 3mm - 2.5mm

Omega ER20 Collet Standard Precision with a tight 10 micron run-out is engineered for dependable, accuracy-focused machining. Designed to clamp round tooling in ER20 collet chucks, these collets deliver consistent grip and concentricity for reliable results across every cut.

The standout feature is the 10 micron run-out, which translates to smoother tool engagement, reduced vibration, and superior surface finish on precise workpieces. When you’re milling, drilling, or performing micro-machining tasks, every tiny deviation matters—and this collet helps you keep tolerances tight and parts repeatable.

• Exact fit for ER20 collet chucks: secure, concentric clamping that minimizes runout during operation.
• 2.5–3.0 mm shank compatibility: optimized for common small-diameter tooling to maintain stability at high speeds.
• Ideal for general-purpose machining: steady performance in milling, drilling, pocketing, and light finishing applications.
• Consistent results across setups: designed to resist deformation and maintain accuracy through repeated clamping.
• Practical maintenance: keep the collet clean and free of burrs for dependable grip and longevity.

In everyday use, this standard precision ER20 collet helps machinists and hobbyists achieve repeatable accuracy with small-diameter tooling. It’s a sensible upgrade for any shop that values predictable performance, tight tolerances, and smoother finishes on precision projects.