OSG Flat Bottom Carbide Drill - Solid 2xD - EGIAS Coated - 0.90mmThe OSG Flat Bottom Carbide Drill Solid 2xD, 0. 90 mm diameter, with an EGIAS coating is built for precise flat bottom hole drilling in demanding materials. This high performance tool delivers stable, accurate cuts at speed while maintaining long tool life. Diameter: 0. 90 mm Coating: EGIAS coated for superior wear resistance and extended tool life, enabling high speed operation Material: Solid carbide construction for durability and rigidity