Omega BT40 End Mill Holder with Coolant Channels is engineered for high-speed milling where coolant delivery and chip evacuation are essential. With a BT40 spindle interface, this holder securely positions end mills for precise, reliable cuts across demanding metalworking applications.

Designed for performance under pressure, it supports up to 25,000 RPM and carries a G2.5 precision rating for accurate tool positioning. The 20 mm bore and 63 mm gauge length provide rigid support, enabling clean finishes and reduced tool wear during long runs.

• Direct coolant delivery to the cutting edge: Integrated channels actively feed coolant to the cutting edge, improving heat dissipation, enhancing chip evacuation, and extending tool life in tough milling tasks.
• High-speed capability with precision alignment: Engineered for up to 25,000 RPM with a tight G2.5 tolerance, delivering repeatable tool seating and stable cuts at high speeds.
• Rigid, stable clamping with 20 mm bore and 63 mm gauge length: Provides strong, vibration-resistant support and consistent depth control for reliable finishes and fewer rework passes.

By combining efficient cooling, robust rigidity, and high-speed capability, this BT40 end mill holder helps reduce downtime, protect tool life, and deliver consistent, high-quality results across machinings—from solo projects to production runs.