The Omega BT40 End Mill Holder with Coolant Channels is designed for high-speed milling, delivering coolant directly to the cutting edge to manage heat and evacuate chips. It’s built for engineers, machinists, and shops seeking consistent, reliable toolholding in demanding CNC operations.

With an 18mm bore and 160mm gauge length, rated up to 25,000 RPM and a precision rating of G2.5, this holder maintains tight runout and repeatable tool seating at high speeds for dependable cutting performance.

• Direct-Coolant Channels: Integrated coolant paths feed coolant right to the cutting edge, cooling the tool, reducing wear, and improving chip evacuation for cleaner cuts and longer tool life.
• High-Speed Precision: Rated to 25,000 RPM with G2.5 tolerance, ensuring stable tool positioning and repeatable results even at top-end speeds.
• BT40 Compatibility with 18mm Bore and 160mm Gauge: Provides a secure, rigid mount with broad compatibility for common end mills, helping minimize setup time and maintain consistent clamping.

By combining efficient coolant delivery, precise seating at high speeds, and a robust BT40 form factor, this holder helps you achieve accurate cuts, improve surface quality, and extend tool life, enhancing overall milling productivity across a wide range of applications.