OSG Micro Carbide Drill - 12D Internal Coolant - IchAda Coated - 1.40mm

The OSG Micro Carbide Drill with 12D internal coolant channels and IchAda coating is a precision micro drill designed for ultra-deep holes in tough materials. With a 1.40 mm diameter, it’s ideal for engineers, machinists, and hobbyists who need clean, accurate holes in tight geometries, backed by reliable chip evacuation and heat management.

• 12D Internal Coolant channels: Optimizes chip evacuation and temperature control for deep holes, reducing heat buildup and improving surface finish in demanding materials.
• IchAda coating for wear resistance: Extends tool life and maintains edge sharpness even at high speeds when machining tough alloys, delivering consistent hole quality over more cycles.
• Micro-precision geometry and rigidity: Delivers clean, straight holes with minimal deflection in intricate or thin-walled workpieces, ensuring reliable performance across challenging tasks.

This drill helps you finish jobs faster and more reliably: clean, accurate holes in tight tolerances on the first pass, reduced rework thanks to effective chip evacuation and controlled heat, and extended tool life thanks to the IchAda coating. The result is smoother workflows, less downtime, and more consistent part quality across demanding applications.