1PCS Water Stop Collet ER ERC ER16C ER20C ER25C ER32C 3-20mm Mechanical Sealing Chuck Machine Tools Spring Lathe Mill CNC(ER20C-8mm)

Precision Engineering: The Water Stop Collet ER series (ERC, ER16C, ER20C, ER25C, ER32C) is designed for high-precision machining, ensuring tight tolerances and superior performance in CNC, lathe, and mill applications. Versatile Compatibility: Compatible with a wide range of tool shanks from 3mm to 20mm, these collets are ideal for mechanical sealing and spring lathe operations, offering flexibility across various machine tools. Construction: Made from high-quality materials, these ER collets provide excellent wear resistance and long-lasting durability, even under heavy-duty machining conditions. Secure Grip: Featuring a spring design, the ER collets ensure a secure and reliability grip on tools, minimizing slippage and enhancing machining accuracy for both CNC and manual operations. Wide Application: Perfect for CNC milling, lathe work, and other precision machining tasks, these collets are essential for professionals seeking efficiency and precision in their workshop or industrial setup.