The Omega BT40 End Mill Holder is a precision toolholding solution designed for high-speed milling in CNC environments. Built to fit BT40 spindles, it securely clamps 14 mm shank end mills with a stable, repeatable seating that helps maintain accuracy across long runs.

With a maximum speed rating of 20,000 RPM and a tight G2.5 tolerance, this holder delivers consistent tool positioning and reliable performance even under demanding cutting conditions. Crafted from high-quality materials, it offers lasting durability and rigidity to resist vibration and maintain balance during heavy cuts.

• High-Speed Capability up to 20,000 RPM: Engineered to maintain precision and stability at maximum speeds, reducing vibration and delivering smooth finishes even on tough materials.
• G2.5 Precision for Repeatable Tooling: Tight tolerances ensure accurate tool seating and minimal runout across cycles, enhancing part quality and consistency.
• 14 mm Bore & 100 mm Gauge Length: Provides a versatile, stable grip for standard 14 mm end mills with reliable reach and balance for consistent milling performance.

This BT40 end mill holder helps you streamline your workflow by delivering repeatable accuracy, faster setup, and longer tool life. The rigid construction and precise alignment translate to fewer tool changes, reduced downtime, and improved surface finishes across aluminum, steel, and other common milling applications. Whether you’re an engineer, machinist, or hobbyist, you can trust this holder to hold tools securely at high speeds and throughout demanding production runs.