The OSG Flat Bottom Carbide Drill with Through Coolant is built for precision flat-bottom holes in steel and alloy workpieces. Designed for machinists who demand reliability and efficiency, it combines a 3xD length with an EGIAS-coated carbide for high-speed, durable performance. In the image, the tool’s metallic body features a colorful EGIAS coating near the flute, signaling enhanced wear resistance.

• Diameter: 8.60 mm
• Through-Coolant: Through-coolant design delivers coolant directly to the cutting edge for effective chip evacuation and cooling
• Coating: EGIAS coating to boost wear resistance and enable high-speed performance
• Geometry: Flat-bottom geometry for clean, accurate bottom holes
• Length: 3xD length ratio for greater drilling depth while maintaining rigidity
• Material: Solid carbide for stiffness and long tool life

This drill enhances accuracy and reliability in demanding tasks, delivering burr-free flat-bottom holes with improved heat management. The EGIAS coating and through-coolant design work together to extend tool life in tough applications, making it a dependable choice for high-speed drilling and deep pocketing in steel and alloys.