Irwin 63126 63126 - DRL 13/32 COB JL 135' BULK

63126. 13/32 Inch By 3-5/16 Inch Cobalt High Speed Steel. 35 deg split point reduces feed pressure for easier penetration without work hardening. Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals. Heavy duty spiral flute design produces faster chip ejection. Shorter cutting lips reduce torque for drilling in high tensile strength materials. Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bits are constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals. Heavy duty spiral flute design produces faster chip ejection. Shorter cutting lips reduce torque for drilling in high tensile strength materials. 135-degree split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened heat treated steel.