1PCS ER11 ER16 ER20 ER Spring Collet Chuck Milling Clamp Grip Tool Holder for CNC Engraving Machine Spindle Motor(ER20-2mm)

High Precision CNC Collet Chuck: The ER11, ER16, and ER20 spring collet chucks are designed for high-precision CNC engraving machines, ensuring accurate and stable clamping for milling and drilling operations. Tool Holder: Made from high-quality materials, this tool holder offers exceptional durability and reliability, making it ideal for both professional and hobbyist CNC applications. Versatile Compatibility: Compatible with ER11, ER16, and ER20 collets, this chuck provides flexibility for various spindle motors and CNC machines, ensuring seamless integration. Secure Grip & Clamping The spring collet design ensures a secure grip on tools, reducing slippage and enhancing performance during high-speed CNC engraving and milling tasks. Easy to Install & Use This milling clamp tool holder is user-friendly, with a straightforward installation process, making it a convenient choice for CNC spindle motor setups.