The BT40 End Mill Holder with Coolant Channels is a precision toolholding solution designed for high-speed milling applications. It keeps cutting tools securely centered in BT40 spindles while delivering targeted coolant to the cutting edge for efficient cooling and chip control.

With a 14 mm bore size and a 100 mm gauge length, this holder provides a stable, repeatable seating that supports consistent cutting performance at speeds up to 25,000 RPM. The integrated coolant channels ensure coolant is delivered directly where it's needed, helping dissipate heat, extend tool life, and improve surface quality.

• Integrated coolant channels: Direct coolant delivery to the cutting edge improves cooling, aids chip evacuation, and reduces heat-related wear to help extend tool life between changes.
• High-speed performance: Capable of up to 25,000 RPM, enabling fast material removal while maintaining stable tool seating and consistent results in demanding milling jobs.
• Precise, repeatable fit: G2.5 precision rating with a 14 mm bore and 100 mm gauge length ensures reliable clamping, accurate tool position, and repeatable setups across jobs.

By combining direct coolant delivery, high-speed capability, and a dependable, repeatable fit, this BT40 end mill holder supports faster cycles, cleaner chips, and cleaner finishes. Expect more uptime between tool changes, reduced thermal distortion, and consistent results across runs when machining with compatible BT40 tooling.