The Omega BT40 End Mill Holder is a precision tool holder designed for BT40 spindle systems. It provides rigid, reliable tool seating for high-speed milling, helping you achieve accurate tool alignment and consistent finishes across production runs and demanding jobs.

This model features a 12mm bore, 100mm gauge length, and Form AD, built to operate at speeds up to 20,000 RPM with a G2.5 precision rating. Crafted from high-quality materials, it delivers durability and stability to keep tooling centered under load and maintain performance over time.

• 20,000 RPM high‑speed capability: Maintains stable tool seating at fast cutting speeds, reducing vibration and enabling faster cycles without compromising finish quality.
• G2.5 precision tolerance: Ensures repeatable, accurate tool positioning for consistent results across multiple setups and automated workflows.
• Rigid 12 mm bore, 100 mm gauge length (Form AD): Provides strong clamping and stable geometry for reliable retention, with proven compatibility for standard BT40 configurations.

With its precise holding power and durable construction, this BT40 End Mill Holder helps you streamline setups, minimize tool deflection, and achieve dependable, high-quality milling results. It’s a dependable choice for engineers, machinists, and shops that demand consistent performance in high-speed operations.