The Omega Products BT40 GSK Collet Chuck (GSK10) is a precision toolholding accessory built for BT40 spindle systems. With a 60mm gauge length (L1), it slides into standard BT40 setups and secures tooling with confidence across a range of milling applications.

Engineered for high-speed machining, this collet chuck supports up to 25,000 RPM and uses a G2.5 precision rating to deliver minimal runout and excellent concentricity. Designed for seamless integration with GSK systems, it provides a reliable, vibration-resistant grip that enhances cutting performance and tool life.

• High-speed capability: Optimized for demanding milling work up to 25,000 RPM, enabling faster cycles without compromising stability or accuracy.
• G2.5 precision for concentricity: Tight runout and consistent tool positioning translate to better surface finishes and repeatable results across jobs.
• Secure grip and durable construction: Robust clamping and vibration reduction, built with high-quality materials to withstand tough machining environments and long service life.

This BT40 GSK Collet Chuck helps you streamline setups, achieve reliable, repeatable results, and maintain optimal cutting performance over time. Its sturdy design and proven compatibility with GSK systems give you confidence to tackle demanding projects while minimizing downtime and tool wear.