Omega Products Reduction Sleeve for VDI Holders — SM E is a precision adapter that lets you run smaller tools in standard VDI holders with confidence. Featuring an outside diameter of 40 mm and an inside diameter of 20 mm, this sleeve provides a secure, concentric interface for turning, milling, drilling, and tapping applications. It is designed to accommodate E1 and E2 style small tools, making it a versatile addition to any workshop.

• Precise, repeatable clamping: Machined to tight tolerances to deliver a stable, concentric interface with VDI holders, reducing runout and improving surface finish across multi-axis machining tasks.
• Wide compatibility with small-tool types: Specifically designed to fit SM E sleeves and support E1/E2 small-tool configurations, enabling quick, reliable tool changes without compromising accuracy.
• Durable, low-maintenance construction: Built from premium materials with a robust outer profile and protective finish to withstand daily shop use and deliver long service life with consistent performance.

Using the reduction sleeve simplifies setup and improves workflow by securely aligning smaller tools in standard VDI holders. The result is better rigidity, reduced vibration, and more predictable results, helping you achieve tighter tolerances, cleaner finishes, and faster project completion across turning, milling, drilling, and tapping operations.