OSG Micro Carbide Drill - 2D Internal Coolant - IchAda Coated - 1.80mm ISO Insert - DN Style or light roughing passes

or light roughing passes

Roll relief and harmonic fluting: Minimizes cutting forces and vibration

Teeth: 100 teeth with a fine pitch for smooth

Lubrication improves cutting efficiency

helping you achieve consistent results in contouring

OSG Micro Carbide Drill - 2D Internal Coolant - IchAda Coated - 1.80mm ISO Insert - DN Style or light roughing passesThe OSG Micro Carbide Drill 1. 80 mm diameter combines micro grade carbide, 2D internal coolant, and the IchAda coating to deliver precise, repeatable holes in tiny diameters. Its designed for engineers, machinists, and hobbyists who require clean, accurate micro holes across a variety of materials. With a focus on active cooling and chip management, this drill maintains sharpness and stability even at higher speeds. The 2D internal coolant channels