The Omega Products GSK16 Ultra Precision Collet is designed for high-precision machining where every micron counts. Built to deliver exceptional concentricity, this collet holds tooling with unmatched stability to help you achieve tight tolerances in demanding operations. Compatible with 5.5 mm tooling shanks, it’s a reliable choice for engineers, machinists, and hobbyists who need consistent results.

Featuring a proven 5-micron run-out and advanced manufacturing techniques, the GSK16 provides steady, repeatable gripping force that minimizes tool run-out and deflection. Its durable, precision-ground construction is built to withstand demanding shop-floor use while maintaining accuracy over time.

• Ultra-low 5-micron run-out: Ensures exceptional concentricity and tight tolerances across milling, drilling, and finishing tasks.
• Secure, repeatable gripping: Delivers reliable clamping pressure that keeps tooling centered under load, reducing drift and downtime.
• Durable, precision-ground construction: Built from high-quality materials with meticulous machining to resist wear and maintain accuracy over many cycles.

By choosing the GSK16 Ultra Precision Collet, you enable faster setup, more consistent part quality, and fewer reworks. The combination of precise grip and minimal run-out helps you achieve smoother finishes, longer tool life, and reliable performance in demanding applications—whether in a professional shop, a production environment, or a dedicated workspace.