OSG Flat Bottom Carbide Drill - Solid 2xD - EGIAS Coated - 2.50mmThe OSG Flat Bottom Carbide Drill Solid 2xD EGIAS Coated combines precision, durability, and speed for demanding flat bottom hole drilling. Designed for machinists who require clean, accurate holes across a range of materials, it features a solid carbide core and an EGIAS coating for long tool life and reliable performance at high speeds. Brand: OSG Diameter: 2. 50 mm Drill depth length: solid 2xD configuration for stable, controlled drilling