OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 3.80mm

OSG Micro Carbide Drill – Micro Spiral – TiAlN Coated, 3.80 mm, is a precision tool designed for micro-drilling tasks across electronics, medical devices, and other fine assemblies. Its micro spiral flute design promotes efficient chip evacuation and smooth, accurate holes, even in tight tolerances. The TiAlN-coated carbide body enhances wear resistance and heat tolerance, enabling reliable high-speed machining in hard or abrasive materials.

Ideal for detailed work where hole quality matters, this drill delivers consistent results at small diameters. It’s a versatile choice for both professional production and meticulous handwork, helping you tackle delicate components with confidence and minimal risk of edge damage or deflection.

• Micro spiral flute for efficient chip evacuation: The micro spiral geometry directs chips away from the cutting edge, reducing clogging and heat buildup, which leads to cleaner holes and the ability to maintain higher feed rates.
• TiAlN-coated carbide for wear and heat resistance: The coating extends edge life, resists wear, and withstands higher temperatures during high-speed drilling in hard or abrasive materials, delivering longer tool life between changes.
• Reliable, repeatable micro-hole quality: The combination of precise micro geometry and coating delivers consistent hole diameters with smooth entry and exit, reducing rework and boosting yield on micro-precision tasks.

With the 3.80 mm micro diameter, this drill provides dependable performance from setup to finish. The micro spiral design keeps chips moving efficiently, reducing heat buildup and deflection so you achieve clean, tightly toleranced holes. Expect fewer tool changes, faster cycle times, and improved throughput across micro-drilling projects that demand accuracy and reliability.