The OSG Flat Bottom Carbide Drill with through coolant is designed for high-precision flat-bottom drilling in steel and alloys, delivering reliable performance in demanding machining environments. Its 3xD length and through-coolant design support deeper, clean holes with efficient chip evacuation and cooling.

• Diameter: 9.40 mm
• Drill Type: Flat-bottom carbide drill for accurate, true-flat bottoms
• Length-to-Diameter Ratio: 3xD for increased drilling depth while maintaining rigidity
• Through-Coolant: Through-coolant design enhances cooling and chips evacuation during operation
• Coating: EGIAS coating provides improved wear resistance for higher-speed operation
• Material: Solid carbide construction for stiffness and long tool life

The through-coolant system, combined with the durable EGIAS coating, helps reduce heat buildup and wear, enabling consistent hole quality even at higher cutting speeds. The flat-bottom geometry ensures clean, perpendicular bottoms, making this drill ideal for precise drilling tasks in metalworking, production environments, and demanding repair work.