ER11 ER16 ER20 ER25 ER Spring Collet ER11-1 ER16-9 ER25-16 for CNC Milling Tool Holder Engraving Machine Spindle Motor(1PCS,ER11-2.5)

High-Precision ER Collets: The ER11, ER16, ER20, and ER25 spring collets are designed for CNC milling, engraving machines, and spindle motors, ensuring exceptional grip and accuracy for your tools. Wide Compatibility: This set includes ER11-1, ER16-9, and ER25-16 collets, making it compatible with a variety of tool holders and CNC machines for versatile applications. durability & reliability Made from high-quality materials, these ER collets offer long-lasting performance, reducing wear and tear during high-speed machining operations. Easy to Install: The spring collets feature a user-friendly design, allowing for quick and secure tool changes, minimizing downtime in your CNC milling or engraving projects. Ideal for Precision Work: Perfect for CNC tool holders, spindle motors, and engraving machines, these collets ensure precise and stable tool positioning for professional-grade results.