The WALTER 7377890 Taper Length Drill Bit is engineered for precision drilling in a variety of materials, including metals and composites. With an 8.7 mm diameter and a 140° point angle, this drill bit ensures accurate and clean holes. Its solid carbide construction offers enhanced durability and wear resistance, making it suitable for demanding applications. The TiSiAlCrlTiN coating provides superior heat and wear resistance, extending tool life and maintaining sharpness during prolonged use. Designed with a right-hand spiral and two flutes, it facilitates efficient chip removal, reducing the risk of clogging and ensuring consistent performance. The 139 mm overall length and 95 mm flute length allow for deeper drilling without compromising stability. Equipped with two coolant holes, it supports coolant-through applications, promoting longer tool life and improved surface finishes. The 10 mm shank diameter and 80 mm shank length offer compatibility with standard drill chucks, ensuring versatility across various drilling setups. This drill bit is an essential tool for professionals seeking reliability and efficiency in their drilling operations.