The Omega BT40 End Mill Holder is a precision tool holder designed for BT40 spindle systems. Built for high-speed milling, it centers and clamps end mills with tight runout to deliver accurate tool positioning and repeatable results. With a 10 mm bore and 63 mm gauge length (Form AD/B, S/L10), it pairs stability with versatility for a wide range of tools and applications.

Manufactured from robust materials, this holder maintains rigidity and stability under demanding cutting conditions, helping you achieve cleaner cuts, longer tool life, and consistent performance across shifts and operators.

• G2.5 Precision Tolerance: Ensures repeatable tool seating with minimal runout for consistent finishes across batches.
• High-Speed Reliability: Designed for fast milling operations with stable performance up to 20,000 RPM, helping reduce cycle times and chatter.
• Rigid, Balanced Construction: 10 mm bore and 63 mm gauge length deliver solid clamping and precise tool alignment in BT40 machines.

With the Omega BT40 End Mill Holder, you gain predictable tool positioning, improved surface finish, and longer tool life due to reduced vibration. The durable construction stands up to daily shop use, while the compact form minimizes setup time and accelerates workflow. This holder provides a reliable foundation for high-speed milling, making it easier to achieve consistent results from job to job and across operators.