Omega Products BT40 End Mill Holder With Coolant Channels - G2.5 - 25,000RPM - 12mm Bore Size - 100mm Gauge Length

The Omega BT40 End Mill Holder with Coolant Channels is built to enhance high-speed milling by keeping the cutting edge cool and clear of chips. It is ideal for professionals across engineering shops, manufacturing floors, and hobbyist setups who require reliable toolholding and consistent performance in demanding applications.

With integrated coolant channels that deliver coolant directly to the cutting edge and a speed rating up to 25,000 RPM, plus a precision specification of G2.5, this holder provides accurate tool positioning and extended tool life, helping you maintain top-notch surface quality.

• Integrated coolant channels for direct edge cooling: The built-in coolant paths deliver coolant right to the cutting edge, reducing heat, improving chip evacuation, and extending tool life for cleaner cuts and longer intervals between maintenance.
• High-speed performance up to 25,000 RPM with tight G2.5 precision: Ensures stable tool seating and repeatable results at speed, helping you maintain accurate cuts and consistent finishes across batches.
• Rigid BT40 interface with 12mm bore and 100mm gauge length: Delivers strong clamping reliability and versatility for a wide range of end mills, reducing vibration and downtime while supporting precise tool positioning.

Designed to streamline workflows, this end mill holder reduces downtime, protects tool life, and delivers dependable, repeatable results from job to job—helping you achieve higher productivity and superior finishes with every milling pass.