Omega Products Reduction Sleeve for VDI Holders is a precision adapter that lets you run smaller-tool shanks on standard VDI interfaces. Its outside diameter of 40 mm and inside bore of 8 mm provide a secure, concentric connection that helps you achieve accurate, repeatable results across turning, milling, drilling, and tapping. Designed for SM E style holders and compatible with E1 and E2 small-tool types, it offers flexible setup in busy workshops.

• Precise, concentric fit: Delivers minimal runout to help you achieve accurate diameters and smooth finishes even at higher feeds and depths.
• Rugged, premium materials: Built to resist wear and maintain clamping force over time for reliable performance in demanding environments.
• Wide VDI compatibility: Fits a broad range of VDI holders (SM E) and E1/E2 small-tool types, simplifying tool selection and reducing inventory complexity.

This sleeve helps technicians, engineers, and workshop crews quickly adapt smaller tools to VDI holders with confidence. The combination of a precise bore and durable housing supports consistent results across multiple operations, reduces setup time and tool chatter, and improves overall workflow efficiency in shops of all sizes.