The ER Shank is a precision tool component designed for secure and accurate clamping of cutting tools in CNC and milling operations.Provides excellent alignment, high concentricity, and minimal run-out for superior machining performance.Constructed from premium alloy steel for long-lasting durability and strength.Reduces vibration and ensures stable, precise operations during high-speed machining.Compatible with CNC milling machines, lathes, and machining centers.Easy to install, adjust, and maintain for consistent and reliable performance.Ideal for high-precision, heavy-duty, and industrial machining applications.Enhances tool life, operational efficiency, and overall machining quality.