The OSG Flat Bottom Carbide Drill with Through Coolant is built for high-precision flat-bottom drilling in steel and alloys. With a 3xD length and an effective through-coolant design, it delivers deeper, cleaner holes and reliable tool life for demanding machining tasks.

• Drill type: Flat bottom carbide drill designed for accurate bottom-hole features
• Coating: EGIAS coating enhances wear resistance for longer tool life
• Through coolant: Through-coolant design for efficient chip evacuation and cooling
• Length parameter: 3xD length ratio enables deeper drilling
• Diameter: 3.50 mm cutting diameter
• Material: Carbide construction for rigidity and heat resistance
• Applications: Optimized for drilling into steel and alloys with consistent hole quality

This drill reduces heat buildup and wear during tough drilling tasks, supporting higher-speed operation and reliable performance. The through-coolant flow keeps chips moving away from the cut, helping maintain surface finish and prolonging tool life, while the EGIAS coating boosts durability for demanding production runs.