The Walter 7377768 Jobber Length Drill Bit is engineered for precision drilling in a variety of materials, including aluminum, brass, bronze, cast iron, copper, steel, super-alloys, and titanium. With a 5.5 mm diameter and an overall length of 82 mm, this drill bit is designed to provide optimal performance in applications requiring a depth-to-diameter ratio of 5xD. The carbide construction, combined with TiSiAlCrN/AlTiN coating, enhances tool life and wear resistance, ensuring consistent performance over extended periods. The right-hand cutting direction and two-flute design facilitate efficient chip removal, reducing the risk of clogging and maintaining drilling accuracy. The inclusion of coolant-through capability allows for effective cooling and lubrication during operation, which is particularly beneficial when drilling deep holes or working with heat-sensitive materials. The Weldon flat shank ensures a secure fit in the chuck, minimizing the potential for slippage and maintaining drilling precision. This drill bit is ideal for applications requiring high precision and durability, such as aerospace, automotive, and general manufacturing industries. By incorporating the Walter 7377768 into your operations, you can achieve consistent drilling performance, extend tool life, and enhance overall productivity.