The Omega Products VDI20 Collet Chuck ER32 - Type E4 is a precision tool holder designed to securely grip ER32 tool shanks and ER collets in a VDI20 spindle. It delivers repeatable seating and high accuracy for reliable milling and drilling across a wide range of applications. The Type E4 chuck features a precision nut for easy, quick collet changes, while maintaining high clamping force and excellent runout control. It is available in multiple sizes and tapers to fit different machine spindles and tool shanks, and is built from high-quality materials to ensure durable, long-lasting performance. Fast, tool-free collet changes: The precision nut enables quick collet swaps, reducing downtime and keeping your workflow efficient. High clamp force and tight runout: Engineered to provide a secure grip with minimal runout for repeatable, accurate machining results. Versatile compatibility and durable construction: Available in different sizes and tapers to fit various spindles and tool shanks, built from high-quality materials for long service life. This collet chuck helps you streamline setup, improve machining accuracy, and extend tool life by delivering a stable, repeatable grip from job to job. With dependable performance and durable construction, you can rely on consistent results across demanding applications while reducing downtime and boosting overall productivity.