OSG Micro Carbide Drill - 30D Internal Coolant - IchAda Coated - 1.60mm Indexable Drills and hold tight tolerances across

and hold tight tolerances across materials

with a TiN-coated HSS body

Its right-hand design

standard-length high-speed steel (M2) tool designed for finishing holes with precision

This Baer circular die enables clean

OSG Micro Carbide Drill - 30D Internal Coolant - IchAda Coated - 1.60mm Indexable Drills and hold tight tolerances acrossThe OSG Micro Carbide Drill with 30D Internal Coolant and IchAda coating is built for ultra deep drilling where precision, consistency, and long tool life matter most. Designed for engineers, machinists, and advanced hobbyists alike, this 1. 60 mm diameter micro drill delivers reliable performance in demanding materials and applications. 30D Internal Coolant System: Enables superior chip evacuation and temperature control during deep hole drilling,