The Omega DV40 End Mill Holder with Coolant Channels is a precision tool holder designed for high-speed CNC milling. With a 20 mm bore and 160 mm gauge length, it securely accommodates standard end mills while delivering coolant directly to the cutting edge for efficient cooling and chip control at speeds up to 25,000 RPM.

This holder features built-in coolant channels that help keep temperatures down at the cutting edge, extend tool life, and maintain a clean cutting environment by improving chip evacuation. Its balance grade of G2.5 and robust clamping deliver smooth, accurate operation with minimal vibration, supporting repeatable machining performance.

• Integrated coolant channels: Direct coolant delivery to the cutting edge reduces heat, extends tool life, and improves chip evacuation for cleaner, more consistent cuts.
• High-speed performance with precise balance: Rated to 25,000 RPM and engineered with a G2.5 balance to minimize vibration and maintain accuracy at high speeds.
• Rigid clamping and quality construction: Secure, durable tool holding that minimizes runout and deflection for repeatable, reliable results across jobs.

By combining direct coolant delivery, high-speed stability, and dependable clamping, the DV40 helps you achieve cooler cuts, longer tool life, and consistent results—enhancing productivity and overall machining performance across a wide range of applications.