The OSG Flat Bottom Carbide Drill with Through Coolant is engineered for precision flat-bottom drilling in steel and alloys. With a 7.00 mm diameter, a 3xD length ratio, and an EGIAS coating, it’s built for high-speed, durable performance in demanding applications.

• Diameter: 7.00 mm
• Geometry: Flat bottom drill configuration for precise bottom relief
• Through Coolant: Through-coolant design for efficient cooling and chip evacuation
• Length ratio: 3xD for deeper drilling capability
• Coating: EGIAS coating enhances wear resistance and cutting endurance
• Material: Solid carbide for rigidity and long tool life

Designed to deliver accurate, repeatable holes with clean floors, this drill reduces heat buildup, extends tool life, and supports higher-speed performance in tough materials. The through-coolant flow improves chip evacuation, enabling reliable operation during deep drilling tasks, while the EGIAS coating helps maintain sharpness across demanding jobs.