WALTER TECHNOLOGIES 44028

The 150 7/16 inch 118 degree General Purpose Jobber Length Drill with 4.0625 inch flute length, 5.5 inch overall length, black oxide finish, 6 standard pack. High Speed steel material, radial, straight shank. The 150 most commonly used tool material for general purpose drilling. Suitable for most materials, including low to medium strength steels, aluminum and other non-ferrous materials, as well as wood and plastic. The 150 118 degree standard are used for mild steels and free machining materials. Black oxide finish reduces friction and heat damage. Increases tool life. For performance on low to medium tensile strength materials.