The OSG Flat Bottom Carbide Drill with Through Coolant and EGIAS coating delivers precise flat-bottom holes in steel and alloys, combining depth, durability, and efficient cooling for demanding drilling tasks.

• Diameter: 4.30 mm
• Geometry: Flat-bottom drill designed for true-flat hole accuracy
• Length-to-Diameter: 3xD length ratio for greater drilling depth
• Through-Coolant: Through-coolant design for optimal chip evacuation and cooling
• Coating: EGIAS coating enhances wear resistance and enables higher-speed performance
• Material: Carbide construction for durability in tough materials
• Applications: Ideal for drilling in steel and alloys requiring precise flat-bottom holes

This drill is engineered to maintain accuracy and surface quality under demanding conditions. Through-coolant cooling reduces heat and chips backing up in the flute, while the EGIAS coating extends tool life in high-speed applications. The 3xD length provides added reach for deeper holes without compromising rigidity, making it a reliable choice for precision-focused machining tasks.