OSG Flat Bottom Carbide Drill - Solid 2xD - EGIAS Coated - 4.64mmThe OSG Flat Bottom Carbide Drill Solid 2xD EGIAS Coated delivers precise flat bottom holes with durability you can rely on. Designed for demanding machining tasks, it performs across steels, alloys, and hardened materials at high speeds. Diameter: 4. 64 mm Material: Solid carbide Coating: EGIAS coating for wear resistance Geometry: Flat bottom design for clean, accurate hole bottoms Length: 2xD overall length With its solid carbide construction and