Omega BT40 End Mill Holder (Form AD) is a precision interface for BT40 spindle systems, built to hold end mills securely while you machine at high speeds. With a maximum speed rating of 20,000 RPM and a precision class of G2.5, it ensures consistent tool positioning and repeatable results across jobs. The 8 mm bore and 100 mm gauge length make it compatible with a wide range of standard end mills, enabling quick setup and reliable performance in both prototyping and production environments.

Crafted from high-quality, precision-machined materials, this holder delivers rigidity and stability in demanding milling operations. Its compact, balanced design minimizes runout and vibration, helping you achieve smoother finishes and longer tool life, even when working with tough materials or high feed rates.

• G2.5 precision with 20,000 RPM capability: Delivers tight tool runout and stable performance at high speeds, helping you achieve repeatable cuts and cleaner finishes.
• 8 mm bore size with 100 mm gauge length: Provides versatile, stable clamping for a wide range of tools and ensures secure retention during fast, precise milling.
• Rugged Form AD construction: Built from high-quality materials to resist wear and maintain performance under demanding, continuous operations.

Designed to streamline your workflow, this BT40 end mill holder reduces setup time, minimizes tool movement, and supports consistent results across shifts. The combination of high-speed capability, tight precision, and durable construction helps you achieve better finishes, longer tool life, and less downtime in busy milling environments.