OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.68mm Conventional Single Station Machine Vices and an R2 corner radius

and an R2 corner radius

Geometry: Stub type with straight shank and a left-hand spiral flute

HSS construction for durability: The high-speed steel core delivers a sharp

For workshops aiming to reduce cycle times and improve reliability

this insert maintains steady performance across varying feeds and depths

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.68mm Conventional Single Station Machine Vices and an R2 corner radiusOSG Micro Carbide Drill Micro Spiral TiAlN Coated, 0. 68mm diameter, is a precision micro drilling tool designed for electronics, medical devices, and other fine applications. Its micro spiral flute design delivers accurate holes with smooth cutting, while the TiAlN coating boosts wear and heat resistance for reliable performance at higher speeds. Micro Spiral Flute for Clean Holes: Efficient chip evacuation and smooth cutting reduce clogging, helping