The OSG Flat Bottom Carbide Drill with Through Coolant delivers precise flat-bottom holes in steel and alloy workpieces, built for reliability in demanding machining environments. With a 6.50 mm diameter and a 3xD length, it combines deep reach with consistent performance and through-coolant efficiency.

• Diameter: 6.50 mm
• Length-to-Diameter: 3xD length for deeper holes
• Through Coolant: Internal coolant channels for effective chip evacuation and cooling
• Coating: EGIAS coating for enhanced wear resistance at high speeds
• Geometry: Flat-bottom design to produce precise, flat bottoms
• Material: Carbide construction for rigidity and long tool life
• Material Compatibility: Optimized for steel and alloy workpieces

Benefits: Achieve accurate, consistent flat-bottom holes with clean bottoms while minimizing heat buildup. The through-coolant design improves chip evacuation and cooling during high-speed drilling, extending tool life. The EGIAS coating enhances wear resistance for demanding applications, and the 3xD length provides deeper reach without sacrificing stiffness. This drill is a reliable choice for professional workshops that require precise, durable drilling performance.