Omega Products BT40 End Mill Holder With Coolant Channels - G2.5 - 25,000RPM - 40mm Bore Size - 105mm Gauge Length

The Omega BT40 End Mill Holder with Coolant Channels is designed to securely hold BT40 end mills while delivering coolant directly to the cutting edge. It’s built for high-speed milling environments where reliable tool positioning and efficient cooling matter.

With a 40 mm bore and a 105 mm gauge length, this holder provides solid rigidity and broad compatibility for a wide range of milling tasks—from precision aluminum work to tougher metals—helping you maintain consistent cuts and surface quality at speeds up to 25,000 RPM.

• Direct coolant channels for cooler cuts: Delivers coolant precisely to the cutting edge, helping to dissipate heat, extend tool life, and improve chip evacuation during high-speed milling.
• High-precision performance up to 25,000 RPM: G2.5 tolerance ensures repeatable tool positioning and consistent cut quality across demanding operations.
• Rigid BT40 bore with 105 mm gauge length: Provides stable clamping and reduced runout, supporting reliable toolholding across a wide range of milling tasks.

This combination of direct cooling, tight precision, and robust construction translates to longer tool life, fewer interruptions, and higher productivity. By keeping the cutting edge cooler and well-supported, you can achieve cleaner finishes, fewer rework passes, and more consistent results across batches. The holder is ready to integrate into busy shops, helping you streamline setups, reduce downtime, and maintain steady performance in demanding milling applications.