The OSG Flat Bottom Carbide Drill is built for engineers and machinists who need deep, precise flat-bottom holes with clean finishes. This solid carbide drill has a 5.10 mm diameter, a 2xD long length for extended reach, and an EGIAS coating that boosts performance on tough materials.

• Brand: OSG
• Diameter: 5.10 mm
• Length: 2xD long length (extended reach for deeper holes)
• Material: Solid carbide for rigidity and precision
• Coating: EGIAS coating for wear resistance and high-speed performance
• Geometry: Flat bottom drilling design for clean, true flat bottoms
• Applications: Suitable for steels, alloys, and hardened metals

With its solid carbide core and EGIAS coating, this drill maintains accuracy at greater depths, reduces burr formation, and delivers longer life under demanding cutting conditions. The extended reach enables you to reach deep pockets without sacrificing rigidity or surface finish, making it well-suited for precision holes in tough metals where consistent results matter.