✔ Premium Carbide Material – Exceptional hardness and wear resistance for long-lasting performance. ✔ 3XD Flute Length – Allows deeper drilling with enhanced stability and chip evacuation. ✔ External Cooling Compatibility – Supports coolant application to minimize heat, reduce friction, and improve surface finish. ✔ General-Purpose Design – Ideal for a variety of materials, making it a versatile addition to your toolkit. ✔ Precision-Ground Geometry – Ensures clean, accurate holes with minimal burring.