OSG Micro Carbide Drill - 12D Internal Coolant - IchAda Coated - 1.90mm

OSG Micro Carbide Drill, 1.90 mm diameter, is engineered for ultra-deep drilling with precision you can trust. Featuring 12D internal coolant channels, this micro drill delivers targeted cooling and efficient chip evacuation to maintain cutting performance even in tough materials. The IchAda coating enhances wear resistance, helping the tool last longer at high speeds while preserving hole accuracy for demanding applications.

Designed for intricate, high-precision work, this drill pair’s small diameter with robust coating makes it ideal for electronics housings, tiny fixtures, and other tight-tolerance components where consistent results matter. Its internal coolant system and coating work together to reduce heat buildup, minimize tool wear, and enable reliable performance across extended machining cycles.

• 12D Internal Coolant for Efficient Chip Evacuation: Delivers coolant along the drill’s length to flush chips quickly, control temperature, and sustain a sharp cutting edge for deeper holes with fewer interruptions.
• IchAda Coating for Superior Wear Resistance: Enhances durability at high speeds, extending tool life and maintaining hole quality even when machining tough materials.
• Ultra-Deep Drilling Capability with Stable Geometry: Optimized micro-diameter design supports precise, repeatable holes in tight tolerances, reducing rework and increasing production confidence.

This drill helps you streamline workflows, shorten cycle times, and achieve consistent, accurate holes across demanding tasks. With reliable performance and extended tool life, it’s a smart, cost-effective choice for precision drilling projects in both professional shops and advanced hobby setups.