IRWIN 63124 DRL 3/8 COB JL 135′ BULK

Engineered for precision and longevity, this pack of six cobalt alloy drill bits is ideal for drilling through tough metals and high tensile strength materials. Featuring shortened cutting lips, they effectively reduce torque, allowing for easier operation while minimizing the risk of work hardening. The heavy-duty spiral flute design enhances chip ejection, enabling faster drilling rates. Additionally, the 135-degree split point allows for reduced feed pressure, ensuring effortless penetration into hard surfaces. Constructed from M-35 5 percent cobalt alloy high-speed steel, these bits offer exceptional abrasive resistance, making them an essential tool for demanding applications.