The OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated is built for engineers and machinists who demand precise, flat-bottom holes in steel and alloy workpieces. Designed with a 3xD length ratio and through-coolant performance, it delivers deeper holes with reliable chip evacuation and cooling.

• Diameter: 14.30 mm
• Length ratio: 3xD for increased drilling depth while maintaining rigidity
• Geometry: Flat-bottom design to produce clean, perpendicular holes
• Through Coolant: Integrated coolant channels for effective cooling and chip removal during cutting
• Coating: EGIAS coating enhances wear resistance and supports high-speed performance
• Material: Carbide construction for durability and precision
• Application: Optimized for drilling in steel and alloys

This drill combines robust carbide strength with an advanced coating and through‑coolant design to deliver accurate, repeatable flat-bottom holes. The 3xD depth capability reduces tool changes in longer drilling tasks, while the EGIAS coating and effective cooling extend tool life under high-speed, high-load conditions. A reliable choice for demanding machining—where precision, consistency, and efficiency matter most.