5/16 X 3-1/8 X 6-3/8" 1MT TAPER SHANK DRILL (5302-1020)

5/16 X 3-1/8 X 6-3/8" 1MT Taper Shank Drill 118 degree split point. Designed for drilling in many different materials and a wide range of applications. These drills feature a surface treatment to improve chip flow and a taper shank made to American National Standard (Morse) dimensions. Black oxide finish for increased wear resistance and improved lubridity, reducing chip welding and galling. Shipping Weight: 0.2 lbs