OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.87mm ISO Insert - RC Style This means more consistent dimensions

This means more consistent dimensions

while the tapered shank provides secure mounting in compatible holders

Right‑hand 93° geometry: specifically engineered orientation and angle to optimize cutting efficiency and reach in turning operations

confident inspections that fit smoothly into standard QA workflows

repeatable finishes across a range of small-scale applications

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.87mm ISO Insert - RC Style This means more consistent dimensionsOSG Micro Carbide Drill Micro Spiral TiAlN Coated, 1. 87 mm diameter, is engineered for precision micro drilling tasks where tiny, exact holes matter. Designed for electronics, medical devices, and other fine assemblies, it delivers clean starts, tight tolerances, and repeatable results. The micro spiral flute promotes efficient chip evacuation, helping maintain straight holes with minimal deflection at high speeds. With TiAlN coating, the drill