The OSG Flat Bottom Carbide Drill with Through Coolant is built for precise flat-bottom holes in steel and alloys, delivering reliable performance with extended tool life. Featuring a 3xD length, through-coolant design, and an EGIAS coating, it’s designed for demanding drilling tasks with consistency.

• Diameter: 3.10 mm
• Geometry: Flat bottom drill tip for precise bottom-hole seating
• Length ratio: 3xD overall length for deeper holes
• Through coolant: Through-coolant design for efficient chip evacuation and cooling
• Coating: EGIAS coating enhances wear resistance and durability
• Material: Carbide for rigidity and long-lasting performance
• Recommended materials: Suitable for drilling steel and alloys

Benefits: Achieve accurate, repeatable flat-bottom holes with clean bottom surfaces. The through-coolant system improves chip evacuation and cooling, reducing heat buildup and helping extend tool life. The EGIAS coating supports higher cutting speeds and dependable performance in tough drilling applications, giving you reliable results project after project.