1 PCS ER11 ER16 ER20 ER25 ER32 ER Spring Collet Chuck Accuracy 0.008mm for Tool Holder Engraving Machine Spindle Motor(ER20-3.175 mm)

High Precision Collet Chuck: This ER11, ER16, ER20, ER25, and ER32 spring collet chuck set offers exceptional accuracy of 0.008mm, ensuring precise tool holding for engraving machines and spindle motors. Versatile Compatibility: Designed to fit various tool holders, these collet chucks are ideal for CNC milling, drilling, and engraving applications, providing flexibility for different machining needs. Spring Design: The robust spring mechanism ensures a secure grip on tools, reducing slippage and enhancing performance during high-speed operations. Easy Installation: With a user-friendly design, these collet chucks can be quickly installed and replaced, minimizing downtime and improving workflow efficiency. Wide Range of Sizes: Available in ER11, ER16, ER20, ER25, and ER32 sizes, this set caters to a variety of tool diameters, making it a must-have for professional machinists and hobbyists alike.