Spring Collet Chuck, ER11 ER16 ER20 ER25 Spring Collet ER11-1 ER16-9 ER25-16 for CNC Milling Tool HoldEngraving Machine Spindle Motor(5pcs,ER25 6)

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. High-Precision 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. 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. durability & reliability Made from high-quality materials, these collets offlong-lasting performance, reducing wear and tear during high-speed machining operations. Widely used in drilling, CNC milling lathe tool, thread cutting, grinding, work-holding engraving machine