The Omega DV40 End Mill Holder with built-in coolant channels delivers coolant directly to the cutting edge, helping control heat, extend tool life, and keep chip evacuation efficient for consistent, clean cuts. Designed for engineers, machinists, and serious hobbyists, it provides a rigid, reliable interface that supports precise, repeatable milling performance.

With a maximum speed rating of 25,000 RPM and a precision balance grade of G2.5, this DV40 holder maintains smooth, low-vibration operation at demanding feeds. The 14 mm bore size and 100 mm gauge length deliver a robust, rigid tool holding that supports accurate and repeatable machining with compatible end mills.

• Integrated coolant channels: Direct coolant delivery to the cutting edge reduces heat, extends tool life, and improves chip evacuation for a cleaner, more consistent cut.
• High-speed, balanced performance: Rated up to 25,000 RPM with a G2.5 balance, delivering smooth operation and minimized vibration for precise, repeatable cuts.
• Rigid, secure clamping: Robust construction and reliable clamping mechanism provide secure tool seating and accuracy, even under demanding milling conditions.

This end mill holder helps you maintain cutting performance over long runs, reduces downtime from overheating, and achieves cleaner results through effective coolant management. Its precise balance and secure clamp translate into more consistent outcomes, faster setups, and less rework in busy shops.