Omega Products VDI30 Collet Chuck ER40 - Type E4 is a precision tool holder designed to securely grip ER40 tool shanks. It’s built for a wide range of machining tasks, helping you achieve accurate clamping and repeatable results in drilling, milling, and other operations. Equipped with a precision nut, it allows for easy and quick collet changes while delivering strong clamping force and tight runout. The Type E4 lineup is available in different sizes and tapers to fit various machine spindles and tool shanks, and it's built from durable materials for long-lasting performance. Quick-Change Precision Nut: Enables fast, tool-free collet changes while preserving a secure grip and consistent clamping force, reducing setup time between jobs. High Clamping Force with Low Runout: Delivers a firm hold on the tool shank and minimizes runout for repeatable, precise cuts and better surface finish. Versatile ER40 Type E4 Range: Available in multiple sizes and tapers to fit a variety of spindles and tool shanks, designed for reliable performance across applications. This collet chuck helps streamline workflows by speeding up tool changes, ensuring consistent gripping power, and supporting accurate machining outcomes across drilling, milling, and finishing tasks. Built for durability, it stands up to demanding shop environments and provides dependable, long-term performance.