The Omega BT30 ER Collet Chuck – Mini Type ER16 is a compact, lightweight tool holder designed for BT30 spindle systems. Its small form factor and 100mm gauge length balance the spindle, reduce tool overhang, and improve machining accuracy, making it ideal for shops that demand precise, high-speed milling. The ER16 interface enables quick tool changes, speeds up setups, and, at speeds up to 20,000 RPM, delivers reliable cutting performance with a G2.5 precision rating for tight concentricity.

• Quick Tool Changes with ER Collet System: The ER collet system enables rapid tool-to-tool changes, reducing setup time and downtime in high-speed operations.
• High-Speed Precision: Up to 20,000 RPM with a G2.5 precision rating, delivering consistent concentricity and improved surface finish across jobs.
• Compact, Balanced Mini Design: Lightweight BT30 mini chuck reduces tool overhang and improves spindle balance for smoother operation and more predictable results.

This combination of quick changes, high-speed capability, and precise tool holding translates into tangible benefits for your workshop. Expect faster changeovers, fewer reworks, and consistent, high-quality finishes across a wide range of applications. The compact design preserves machine balance and reduces vibration, helping you maximize uptime and achieve repeatable results day after day.