Optimize your high-pressure through-spindle fluid delivery systems and protect your cutting tools with precision-engineered Sealing Rings (coolant sealing discs). Specially designed to snap into standard ER clamping nuts, these metallic sealing rings create a robust, leak-free barrier around the shank of your solid carbide drills and milling cutters. By completely blocking fluid escape through the collet slots, they force the high-pressure coolant stream directly through the tool’s internal channels, ensuring efficient chip evacuation, lower thermal stress at the cutting zone, and enhanced tool life during rigorous CNC operations.
