The Omega Products GSK25 Ultra Precision Collet is a high-precision clamp designed for the GSK25 toolholder system. It’s ideal for engineers, machinists, hobbyists, and production shops that demand micron-level accuracy in milling, drilling, and precision tooling.

With a stated 5-micron run-out, this collet maintains true concentricity under load, delivering tighter tolerances, smoother finishes, and more repeatable results. Built from durable materials and machined to exacting standards, it provides reliable gripping force and long-term performance in demanding environments.

• Ultra-low 5 µm run-out: Delivers true concentricity at cutting speeds, dramatically reducing tool wobble and improving surface finish and dimensional accuracy.
• Reliable, uniform gripping force: Provides consistent clamping around the tool shank to minimize slip and wear, ensuring repeatable results across multiple setups.
• Rugged, precision-built construction: Hard-wearing materials and tight tolerances resist wear, maintain accuracy through frequent tool changes, and is designed for 4.5mm tooling shanks.

Designed to deliver dependable performance in demanding applications, the GSK25 Ultra Precision Collet helps you streamline workflows, reduce rework, and achieve consistently precise parts. It’s a trusted choice for high-precision machining where every micron counts.