OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 0.44mm

OSG Micro Carbide Drill – Micro Spiral – TiAlN Coated, 0.44mm diameter, is a precision tool designed for micro-drilling tasks where tiny, accurate holes matter. It’s ideal for electronics, medical devices, and other fine assemblies that demand clean, repeatable results.

With a micro spiral flute and a TiAlN coating, this drill maintains sharpness under demanding cuts, provides efficient chip evacuation, and tolerates higher speeds and harder materials without quickly wearing out.

• Efficient chip evacuation with micro spiral flute: The tightly wound flute design channels chips away from the cutting edge, reducing clogging and heat buildup for smoother, more reliable drilling in hard and abrasive materials.
• TiAlN-coated durability: Coating boosts wear and heat resistance, extends tool life during high-speed machining, and supports sustained performance between tool changes.
• Ultra-fine, 0.44mm diameter precision: Specifically engineered for tiny holes in electronics and medical devices, delivering tight tolerances and consistent hole quality in delicate workpieces.

This micro drill helps you achieve precise, burr-free holes quickly, improving workflow and reducing rework in sensitive applications. By maintaining edge sharpness and controlling heat, it delivers reliable results across electronics, medical devices, and other finely engineered parts—saving time, minimizing downtime, and supporting higher throughput in high-precision assemblies.