Omega BT40 End Mill Holder is a precision tool holder designed for BT40 spindle systems, delivering secure, accurate tool engagement for high-speed milling. It’s built for reliability in demanding manufacturing environments, helping you achieve consistent results with every cut.

This holder features a 20 mm bore, 63 mm gauge length, S/L20 configuration, and Form AD/B, paired with a G2.5 precision rating to maintain precise tool positioning and stable performance during extended production runs.

• Precision mounting with tight runout control: The G2.5 tolerance ensures repeatable alignment between tool and spindle, delivering consistent diameters and smooth finishes across long sequences.
• High-speed readiness with BT40 compatibility: Rated for up to 20,000 RPM and designed for secure clamping of a 20 mm end mill, enabling efficient cutting with minimal chatter.
• 63mm gauge length for stable balance: Provides balanced rigidity and predictable seating, helping reduce tool deflection and improve overall milling stability.

This BT40 End Mill Holder helps you streamline workflows by delivering reliable tool seating, reduced downtime from misalignment, and consistently high-quality results. With its durable construction and precise design, you can tackle demanding milling tasks with confidence, whether you’re in a bustling shop or working on precision projects at home.