The OSG Flat Bottom Carbide Drill with Through Coolant is built for high-precision flat-bottom drilling in steel and alloy workpieces. With a 3xD length ratio and through-coolant design, it delivers reliable performance and clean holes across demanding applications.

• Diameter: 4.10 mm
• Tip style: Flat bottom
• Material: Carbide
• Coating: EGIAS coating for enhanced wear resistance
• Coolant: Through coolant for efficient chip evacuation and cooling
• Length: 3xD length ratio for extended drilling depth
• Applications: Suitable for drilling in steel and alloys

The through-coolant system minimizes heat and evacuates chips effectively, helping to extend tool life and maintain tight tolerances. The EGIAS coating supports sustained high-speed performance and durability, making this drill ideal for machinists who require consistent accuracy and reliable results in tough materials.