Omega Products VDI16 Collet Chuck ER16 - Type E4 is a precision collet chuck designed to securely grip ER16 tool shanks with high accuracy. Built for a wide range of milling, drilling, and machining tasks, it delivers reliable performance across different spindles and applications. Fast, tool-free collet changes: The precision nut enables quick and easy collet changes, reducing setup time and helping keep production moving. Strong clamping with tight runout: Engineered to deliver high clamping force and minimal runout for repeatable grip and improved part quality. Wide compatibility with Type E4: Available in multiple sizes and tapers to fit different machine spindles and tool shanks, built from durable materials for long service life. Together, the ER16 Type E4 collet chuck provides reliable holding power, fast tool changes, and durable construction that support efficient workflows, consistent results, and long-term performance in demanding machining environments.