Omega Products Standard Reduction Sleeve - Grub Screw Boring Bar - Outside Diameter 25mm - Inside Diameter 12mm

Omega Products Standard Reduction Sleeve for Grub Screw Boring Bars is a precision coupling that slides onto your boring bar to create a secure, concentric interface with your tooling. With an outside diameter of 25mm and an inside diameter of 12mm, this sleeve fits a range of grub screw boring bars, delivering dependable alignment and repeatable results in daily machining and production runs.

Built from high-quality materials, it’s engineered for durability under demanding shop conditions. It provides consistent performance over many tool changes, helping you maintain tight tolerances without sacrificing setup speed.

• Precise reduction fit and alignment: The 25mm outer diameter and 12mm inner bore create a snug, concentric connection that minimizes runout and improves dimensional control across multiple uses.
• Rugged construction for long life: Made from high-quality materials designed to resist wear, deformation, and the heat of routine machining, ensuring reliable service over time.
• Easy installation and dependable performance: Quick to install on compatible grub screw boring bars, providing secure grip and consistent clamping that reduces setup time and rework.

With this sleeve, you’ll experience tighter tolerances, cleaner finishes, and faster setups. It helps your boring operations stay repeatable, reduces downtime caused by misalignment, and supports higher productivity across demanding milling and drilling tasks. Confidence comes from knowing your tooling is supported by robust, purpose-built components that are designed to last.