WALTER TECHNOLOGIES 53151

The 110 51/64 inch 118 degree General Purpose Taper Shank Drill Standard Taper with 3 morse taper, 6.125 inch flute length, 10.75 inch overall length, black oxide finish, 1 standard pack. High Speed steel material, radial, taper shank, black oxide finish. The 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 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.