OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.82mm FMH enabling deeper threading in a

enabling deeper threading in a single operation

Carbide construction (K10): Delivers long tool life and stable sizing even in demanding cutting conditions

secure seating in compatible holders and fixtures for reliable reaming in a range of setups

4-40 UNC size covers a widely used fastener specification

improving chip evacuation and helping maintain tools at cooler

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.82mm FMH enabling deeper threading in aOSG Micro Carbide Drill, 0. 82 mm diameter, is a precision micro drilling solution designed for electronics, medical devices, and other fine assemblies. Built around a carbide core and a micro spiral flute, this drill delivers clean, accurate holes with reliable repeatability even in demanding materials. Micro Spiral Flute for Efficient Chip Evacuation: The fine flute geometry moves chips away quickly, reducing clogging and heat buildup so you