7pcs Er11 Collet Set, 1/4 1/8 1/16 3/16 3/32 5/32 7/32 Inch Spring Collet Chuck Adapter, Fit for Cnc Router Machine and Engraving Machine Collet

✅【Product Data】High-quality ER11 spring collet, made from hardened and precision ground 45 carbon steel. With a gripping range of 1/16"-1/4" (1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4"), these collets provide stability and practicality in performance. ✅【Fine Stability】Our spring collets are designed for high performance and accuracy. Every critical surface is precision ground, ensuring an accurate fit. The total runout is less than 0.0006 inch/0.015mm, guaranteeing precise and reliable results. ✅【Easy To Distinguish】We prioritize convenience and organization. Each collet is individually packed in a separate protective container and labeled with its size. This makes it easy to distinguish and select the right collet for your needs. ✅【High Performance】Crafted with a built-in self-release design, our spring collets prevent tools from getting stuck in the holder. This feature ensures a smooth and hassle-free operation, saving you time and effort during your machining tasks. ✅【Application】Our ER11 collet set of 7 provides versatility for various applications. These collets are widely used in boring, milling, drilling, silk attack, sculpture, CNC, and other processing tasks. Enhance your productivity and achieve results.