The OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated (.53 mm) is a precision cutting tool designed for clean, accurate flat-bottom holes in steel and alloys. With through-coolant delivery and a robust carbide body, it’s built for reliable performance in demanding drilling tasks.

• Diameter:.53 mm
• Length-to-Diameter Ratio: 3xD for deeper drilling while maintaining rigidity
• Through-Coolant: Through-coolant design for effective chip evacuation and cooling
• Coating: EGIAS coating for enhanced wear resistance and durability
• Material: Carbide for stiffness and long tool life
• Geometry: Flat-bottom design to produce true flat-bottom holes in metal

Through-coolant fulfillment, combined with the wear-resistant EGIAS coating and precise carbide construction, supports high-speed drilling with reduced heat buildup and extended tool life. The 3xD ratio enables deeper holes without compromising rigidity, making it well-suited for pocketing, blind holes, and precision flat-bottom features.