The Omega BT40 GSK Collet Chuck is a precision tool holder engineered for BT40 spindle systems. It integrates with GSK tooling ecosystems to deliver a secure grip and accurate tool alignment, essential for high‑speed milling and drilling. With a maximum speed rating of 25,000 RPM and a 200mm gauge length (L1), it maintains tight concentricity (G2.5) for repeatable, high‑quality finishes even in demanding applications.

• Precision clamping with G2.5 runout control: Delivers minimal tool runout for consistent, accurate cuts at up to 25,000 RPM, helping you hit tight tolerances with confidence.
• GSK-compatible BT40 integration: Designed for seamless use with GSK systems, ensuring reliable performance and straightforward tool changes in busy workshops.
• Durable construction for long life: Built with high‑quality materials and precision machining to resist wear and vibration, providing dependable performance across many cycles and jobs.

By delivering secure tool retention and exceptional concentricity, this collet chuck helps you achieve cleaner finishes, tighter tolerances, and longer tool life even when pushing toward higher speeds. The 200mm gauge length provides stable tool projection, reducing setup variability and downtime, while BT40/GSK compatibility streamlines maintenance and part replacement. Choose this chuck to improve workflow consistency, minimize rework, and maximize the performance of your BT40 spindle setups.