OSG Flat Bottom Carbide Drill - Solid 2xD Long Length - EGIAS Coated - 3.30mmThe OSG Flat Bottom Carbide Drill is engineered for deep, precise flat bottom hole drilling. With its solid carbide construction and EG IAS coating, it delivers extended reach and reliable performance in challenging materials. Diameter: 3. 30 mm Length Reach: 2xD long length for extended reach while maintaining stability Geometry: Flat bottom design for precise, square bottom holes Material: Solid carbide for high strength and rigidity Coating: EGIAS