Vulcan Jobber Length Drill, 5/16 In Dia X 4-1/2 In L, Straight Shank, High Speed Steel

"High speed steel with a 135 degree split point that eliminates the need for center punch and keeps drill from skating on hard surfaces. Used to drill most ferrous and non ferrous metals. All sizes 3/16"" and larger have three flats on the shank for a better grip on the chuck. Jobber length.".