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

• Diameter: 17.00 mm
• Geometry: Flat bottom drill tip for true-bottom holes
• Length-to-diameter: 3xD length ratio for deeper drilling in a single pass
• Through coolant: Internal coolant passage enhances cooling and chip evacuation
• Coating: EGIAS coating for improved wear resistance and high-speed capability
• Material: Carbide construction for rigidity and longevity

The combination of flat-bottom geometry, through-coolant delivery, and EGIAS coating delivers precise, burr-free holes with consistent depth and finish. The 3xD reach enables deeper drilling without compromising rigidity, while efficient cooling and chip evacuation reduce heat buildup, helping the tool last longer in demanding drilling tasks.