OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 2.25mm

OSG Micro Carbide Drill – Micro Spiral – TiAlN Coated, 2.25 mm diameter, is a precision micro-drill designed for tiny-hole work across electronics, medical devices, and other fine assemblies. It’s a reliable choice for engineers, technicians, and hobbyists who need consistently accurate holes with clean finishes.

The micro spiral flute and TiAlN coating work together to deliver smooth cutting, efficient chip evacuation, and extended tool life, even when pushing speeds in hard or abrasive materials. This combination helps maintain hole quality and reduces heat buildup during demanding micro-drilling tasks.

• Micro spiral flute design: Enables efficient chip evacuation and smooth cutting, producing clean, burr-free holes in tight tolerances while minimizing heat buildup.
• TiAlN coating for wear and heat resistance: Enhances surface durability to extend tool life and maintain sharpness during high-speed drilling in hard or abrasive materials.
• Rigid carbide construction: Provides dependable rigidity for tiny-hole precision and consistent performance across micro-scale applications, reducing deflection and rework.

In practice, this drill helps you achieve repeatable, high-precision holes in small components—such as PCBs, sensors, and medical-device parts—while delivering longer tool life and fewer interruptions. The result is faster throughput, lower scrap rates, and more predictable machining cycles, whether you’re prototyping or producing with tight quality requirements.