Omega Products Standard Reduction Sleeve for Slotted Boring Bars provides a precise, reliable interface between your boring bar and compatible tooling. Designed for engineers, technicians, and hobbyists in shops of all sizes, it ensures secure alignment and repeatable results in milling and drilling tasks. Outside diameter 50 mm and inside diameter 40 mm, with a slotted design that fits a range of slotted boring bars, offering versatile compatibility.

• Flexible, slotted compatibility: The slotted design fits a wide range of slotted boring bars, enabling quick setups and confident tool changes without sacrificing accuracy.
• Durable, high‑quality construction: Crafted from robust materials to resist wear and maintain concentricity through demanding machining tasks, delivering long service life.
• Precise reduction for consistent results: The tight, well‑designed interface ensures accurate bore sizing and repeatable finishes across multiple jobs.

This reduction sleeve helps streamline your workflow by delivering a secure, consistent connection that minimizes runout and chatter, reduces setup time during tool changes, and supports durable, reliable performance in busy workshops. By ensuring an accurate fit between components, it enables dependable finishes and predictable results across milling and drilling projects.