OSG Micro Carbide Drill - Micro Spiral - Long Reach - SC Coated - 0.72mmOSG Micro Carbide Drills Micro Spiral Long Reach SC Coated are designed for precision micro drilling in deep or hard to reach areas. The long reach design ensures access to challenging workpieces, while the micro spiral flute provides efficient chip evacuation for smooth operation. The SC coating enhances wear resistance, reducing friction and extending tool life, even in demanding machining conditions. Ideal for applications in electronics,