Omega Products Standard Reduction Sleeve - Slotted Boring Bar - Outside Diameter 40mm - Inside Diameter 25mm

Omega Products Standard Reduction Sleeve for Slotted Boring Bars is a precise step-down adapter that broadens the versatility of your machining setup. Designed for engineers, tradespeople, and hobbyists alike, it provides a reliable, stable interface that lets you pair a larger slotted boring bar with smaller tooling for a wide range of milling and drilling tasks. With an outside diameter of 40 mm and an inside diameter of 25 mm, this sleeve helps you achieve consistent results across multiple jobs.

• Slotted compatibility for broad tool fit: The slotted design is engineered to work with a wide range of slotted boring bars, enabling secure seating and quick, repeatable setups across different tools.
• Precise reduction for concentric accuracy: Exact 40 mm outside diameter and 25 mm inside diameter provide a stable, balanced interface that helps maintain concentricity and consistent cutting results.
• Durable construction for long service life: Built from durable materials designed to withstand frequent tool changes and demanding machining environments, reducing wear and downtime.

This reduction sleeve supports a smooth workflow by enabling fast changes between tooling sizes while preserving accuracy and surface finish. Its reliable fit helps you minimize rework, maintain tighter tolerances, and keep production moving with confidence.