High Precision Balanced 4mm ER20 Spring Collet for Tool Holder on CNC Router

This High Precision Balanced 4mm ER20 Spring Collet is a must-have tool holder for your CNC router. Made with high-quality materials, this collet ensures the utmost precision and accuracy during every use. It boasts a balanced design that guarantees smooth and vibration-free operation, making it ideal for high-speed machining applications. This collet fits most CNC routers with an ER20 spindle and is compatible with a wide range of cutting tools. Available for immediate dispatch from our USA-based warehouse, this collet is the perfect addition to your tooling collection.