Designed for BT40 spindle systems, the Omega BT40 GSK Collet Chuck (GSK25) delivers secure, accurate tool holding at high speeds. Built for GSK equipment, it supports up to 25,000 RPM and uses a 150 mm gauge length (L1) to ensure reliable alignment in compact setups.

• High-speed performance up to 25,000 RPM: Enables faster machining cycles with stable cutting and consistent tool engagement, helping you improve productivity without sacrificing accuracy.
• G2.5 precision for minimal runout: Delivers tight concentricity for precise tool positioning, resulting in uniform finishes and tighter tolerances across parts.
• BT40/GSK compatibility with secure tool grip: Optimized for seamless integration with GSK systems, providing a strong grip that minimizes vibration and enhances cutting performance, with reliable, repeatable tool changes.

With robust construction and high-quality materials, this collet chuck is built for long-lasting reliability in demanding shop environments. Its combination of high-speed capability, precise runout control, and seamless BT40/GSK compatibility helps reduce downtime, improve part consistency, and support steady workflow across multiple milling tasks.