The OSG Flat Bottom Carbide Drill with Through Coolant and EGIAS coating is engineered for high-precision flat-bottom pocket drilling in materials such as steel and alloys. Featuring a 3xD length and through-coolant design, it delivers deep pockets with efficient chip evacuation and reliable tool life.

• Diameter: 8.30 mm
• Drill geometry: Flat bottom tip for clean, level pocket bottoms
• Through coolant: Internal channels provide effective chip removal and cooling during cutting
• Length ratio: 3xD for deeper drilling depth per pass
• Coating: EGIAS coating enhances wear resistance and enables higher-speed performance
• Material: Solid carbide construction for rigidity and long tool life
• Target materials: Optimized for drilling steel and alloys

With through-coolant and a durable EGIAS coating, this drill minimizes heat buildup and wear, supporting accurate pocket bottoms, improved surface finishes, and extended tool life in demanding applications. The flat-bottom geometry provides reliable, repeatable results for CNC pocketing and finishing passes, while the 3xD depth capability reduces the need for multiple tool changes in production setups.