The OSG Flat Bottom Carbide Drill with Through Coolant delivers precise flat-bottom drilling for steel and alloy workpieces. With a 12.20 mm diameter and a 3xD length-to-diameter ratio, it provides deeper, stable drilling performance with reliable accuracy.

• Diameter: 12.20 mm
• Geometry: Flat bottom for clean, accurate hole bottoms
• Material: Carbide for high hardness and long tool life
• Coating: EGIAS coating for enhanced wear resistance
• Coolant: Through coolant for efficient chip evacuation and cooling
• Length-to-Diameter: 3xD for increased drilling depth while maintaining rigidity
• Applications: Designed for drilling in steel and alloys

The through-coolant design, combined with the EGIAS coating, helps reduce heat, extend tool life, and support higher-speed operations. The flat-bottom geometry delivers consistent, high-quality bottoms in demanding drilling tasks, making this drill a dependable choice for precision metalworking jobs.