The Omega Products GSK16 Ultra Precision Collet is a precision toolholder accessory designed for CNC milling and micro-machining. It grips small-diameter tools with exceptional concentricity, helping you achieve tight tolerances and repeatable results in every cut.

Optimized for 2.5 mm tooling, this collet delivers reliable gripping force and ultra-low run-out so you can work with confidence on demanding, micron-level applications.

• 5-micron run-out for superior concentricity: Minimizes tool deviation to strengthen accuracy across passes, reducing rework and improving part consistency.
• Reliable gripping force for repeatable results: Even, secure clamping across the tool shank minimizes slip and maintains alignment throughout machining cycles.
• Designed for 2.5 mm tooling and precision work: Specifically sized for small-diameter tools, enabling clean finishes and precise milling in micron-scale tasks.

With the GSK16 Ultra Precision Collet, you gain tighter tolerances, dependable performance, and a more predictable workflow in precision machining. The combination of ultra-low run-out and secure gripping supports better surface finishes, fewer adjustments, and confident results across demanding projects.