Omega Products Standard Reduction Sleeve - Grub Screw Boring Bar - Outside Diameter 40mm - Inside Diameter 6mm FHH Its robust HSS‑E cobalt construction

Its robust HSS‑E cobalt construction stands up to heat and wear

The hollow-ground bore provides essential side clearance

this end mill features a W coating that enhances wear resistance and machining stability

Flutes: 2 flutes for efficient cutting and reliable chip evacuation

improving throughput and reducing non‑productive machine time

Omega Products Standard Reduction Sleeve - Grub Screw Boring Bar - Outside Diameter 40mm - Inside Diameter 6mm FHH Its robust HSS‑E cobalt constructionOmega Products Standard Reduction Sleeve for Grub Screw Boring Bars provides a stable, accurate interface for your machining operations. Crafted from high quality materials, it features an outside diameter of 40mm and an inside diameter of 6mm, designed to fit a range of grub screw boring bars and help you achieve consistent results and improved concentricity. Precise, reliable fit: Maintains concentricity with your boring bar to minimize runout,