The OSG Flat Bottom Carbide Drill with Through-Coolant is engineered for precise flat-bottom holes in steel and alloys, delivering reliability, durability, and high-speed performance for demanding machining tasks. With a 3xD length and through-coolant design, it optimizes chip evacuation and heat management for longer tool life.

• Diameter: 16.00 mm
• Geometry: Flat bottom for clean, perpendicular hole bottoms
• Length-to-diameter ratio: 3xD for greater drilling depth while maintaining rigidity
• Through coolant: Through-spindle coolant for effective cooling and chip evacuation
• Coating: EGIAS coating to enhance wear resistance and high-speed performance
• Material: Solid carbide for lasting sharpness and precision

The combination of flat-bottom geometry and through-coolant drilling enables precise, repeatable hole quality, even in tough materials. The EGIAS coating helps maintain edge hardness under high speeds, supporting longer tool life and consistent performance across challenging drilling applications.