OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 2.85mm Outer Cartridge ISO H4 tolerance for repeatable

ISO H4 tolerance for repeatable holes: Delivers consistent hole sizes across parts

and hobbyists ensure components will thread together cleanly

cutting down on repositioning and speeding up operations

Performance note: Higher cutting speeds and feed rates with superior edge retention compared to HSS

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 2.85mm Outer Cartridge ISO H4 tolerance for repeatableOSG Micro Carbide Drills Micro Spiral with TiAlN coating are precision engineered for micro drilling tasks, delivering accurate, reliable holes at small diameters. Ideal for electronics, medical devices, and other fine applications, these drills excel where detail and consistency matter most. Micro spiral flute design: Enables efficient chip evacuation and smooth cutting action for tight tolerance holes with clean edges in micro scale work. TiAlN