Omega Products BT30 End Mill Holder - S/L12 - 20,000 RPM - G2.5 - 12mm Bore Size - 63mm Gauge Length

The Omega BT30 End Mill Holder is crafted for BT30 spindle systems, delivering secure, precise tool retention in high‑speed milling environments. It’s ideal for engineers, machinists, and shop floor personnel who demand consistent performance and predictable results from their milling setup.

With a maximum speed rating of 20,000 RPM and a G2.5 precision rating, this holder ensures accurate tool positioning and stable operation throughout demanding cuts. It features a 12 mm bore and a 63 mm gauge length, designed to fit a broad range of end mills while maintaining balanced, rigid toolholding for smooth, reliable performance.

• High-precision seating with minimal runout: G2.5 tolerance provides repeatable tool alignment for consistent results across multiple passes and setups.
• Optimized for high-speed machining: Rated up to 20,000 RPM to boost productivity without sacrificing accuracy or stability.
• Compact, balanced bore and gauge length: 12 mm bore and 63 mm gauge length deliver versatile compatibility with tooling while maintaining stiffness and reduced vibration.

This end mill holder helps you shorten cycle times, reduce rework, and achieve cleaner finishes by keeping tools securely centered and stable at speed. Rigid construction and a reliable BT30 interface translate to fewer interruptions, smoother feeds, and more consistent outcomes in everyday milling tasks.