The Omega BT40 End Mill Holder - S/L06 is built to securely grip end mills in BT40 spindles, delivering precision and reliability for high-speed milling. It’s a versatile choice for engineers, machinists, hobbyists, and shop teams who need consistent tool positioning and stable performance across demanding jobs.

With a 6 mm bore size, 100 mm gauge length, and Form AD/B, this holder aligns with a wide range of tools and setups. It features a G2.5 precision rating for repeatable alignment and a maximum speed rating of 25,000 RPM to support faster cuts and smoother finishes under load.

• G2.5 precision tolerance: Ensures repeatable tool positioning with minimal runout, delivering consistent accuracy even under heavy cutting forces.
• High-speed capability up to 25,000 RPM: Enables faster milling cycles and reduced downtime, helping you finish projects quicker without sacrificing quality.
• Rigid, durable construction: Made from premium materials to resist wear and maintain stable clamping, delivering reliable performance over long runs.

This BT40 end mill holder translates to tangible workflow benefits: tighter tolerances, cleaner finishes, and fewer tool changes thanks to dependable, repeatable performance. Whether you’re building prototypes, performing precision milling, or maintaining high-volume production, this holder helps you achieve consistent results with confidence.