Omega Products BT50 End Mill Holder - S/L20 - 15,000 RPM - G6.3 - 20mm Bore Size - 80mm Gauge Length - Form AD

The Omega BT50 End Mill Holder - S/L20 is a precision tool holder designed for BT50 spindle machines. It securely clamps end mills during high‑speed milling, delivering accurate tool positioning and stable performance at speed.

Engineered for demanding shop floors, this holder combines a 20 mm bore, 80 mm gauge length, and Form AD with an S/L20 configuration. It is rated for up to 15,000 RPM and offers G6.3 precision tolerance, while being crafted from high-quality materials to deliver durable, stable operation across long production runs.

• Secure BT50/S/L20 interface: Ensures repeatable seating with minimal runout for predictable tool paths at high speeds.
• 20 mm bore for versatile tooling: Supports a wide range of end mills and shanks while keeping clamping firm and stable.
• 80 mm gauge length with Form AD: Enhances axial rigidity and balance during high-speed milling and provides a standardized seating interface for quick setup.

By delivering secure tool retention, minimal runout, and stable cutting conditions, this holder helps you maintain tight tolerances and consistent part quality. The rigid design reduces vibration and chatter on long runs, while the standardized Form AD interface speeds tool changes and simplifies setup. Built from high-quality materials, it stands up to daily use in busy shops, giving you reliable performance day after day.