The WALTER 7577839 Solid Carbide Micro Drill is engineered for precision drilling in hard-to-machine materials, offering exceptional performance and durability. With a cutting diameter of 0.794mm and a 140, point angle, this drill ensures accurate hole formation and efficient chip removal. The WJ30EL coating enhances tool life by providing superior wear resistance, while the 8xD length allows for deeper drilling applications. The DIN 6535 HA shank ensures compatibility with a wide range of machines, and the coolant-through feature facilitates effective cooling and chip evacuation, reducing heat buildup and extending tool life. This drill is ideal for industries requiring high-precision drilling, such as aerospace, automotive, and medical device manufacturing, where operational efficiency and tool longevity are critical.