OSG Flat Bottom Carbide Drill - Solid 2xD - EGIAS Coated - 1.86mmThe OSG Flat Bottom Carbide Drill Solid 2xD EGIAS Coated delivers precise flat bottom hole drilling for metalworking tasks. Designed for engineers and machinists who demand reliable performance at high speeds. Diameter: 1. 86 mm Length Reach: Solid carbide drill with 2xD length Material: Solid carbide Coating: EGIAS coating for wear resistance Tip geometry: Flat bottom Applications: Drilling in steels, alloys, and hardened materials; minimizes burr