The OSG Flat Bottom Carbide Drill is a precision solid carbide tool designed for flat-bottom hole drilling with reliability and speed. Featuring an EGIAS-coated surface and a 2×D depth-to-diameter ratio, it’s engineered for demanding machining tasks across a range of materials.

• Diameter: 8.40 mm
• Geometry: Flat bottom drill for clean, level hole bottoms
• Depth/Reach: 2×D solid carbide construction for stable, accurate drilling
• Material: Solid carbide for rigidity and long tool life
• Coating: EGIAS coating to boost wear resistance and performance at high speeds
• Applications: Effective on steels, alloys, and hardened materials
• Hole Quality: Designed to minimize burr formation and deliver superior flat-bottom quality

This drill combines a rugged carbide core with a flat-bottom geometry and a protective EGIAS coating to deliver consistent, precise holes at high speeds. The 2×D design adds stability for deeper holes, helping reduce deflection and improve accuracy, while the coating extends tool life in demanding materials. Ideal for applications where clean, burr-free flats and tight tolerances matter, this drill supports efficient, repeatable machining and reduced rework.