The OSG Flat Bottom Carbide Drill with Through Coolant and EGIAS coating delivers high-precision flat-bottom hole making for steel and alloys, built for machinists who demand reliability and long tool life. With a 3xD length and through-coolant design, it maintains depth capability and efficient chip evacuation under demanding cutting conditions.

• Diameter: 15.10 mm
• Flat Bottom Geometry: Delivers precise flat-bottom holes with clean terminations
• Length-to-Diameter Ratio: 3xD for deeper drilling in a single pass
• Through-Coolant: Ensures effective cooling and chip removal during operation
• Coating: EGIAS coating enhances wear resistance for higher-speed and durability
• Material: Carbide construction designed for steel and alloys

The through-coolant system, combined with the EGIAS-coated carbide core, helps maintain cutting performance and extend tool life even in challenging materials. The flat-bottom design enables accurate hole termination, making it an ideal choice for precision drilling tasks in production environments that require consistent results.