Drill Bit, Cobalt, 135 Degree Point, Jobber Length, 31/64″, Bulk

Features and Benefits:

• Constructed of M-35 5% 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 when drilling in high tensile strength materials
• 135 degree split point reduces feed pressure for easier penetration without work hardening

IRWIN offers a complete line of Metal Twist Drill Bits, including Black Oxide, Turbo Point, Titanium Nitride, and Cobalt Drill Bits.. Ideal for drilling into hardened steel, alloys, titanium and stainless steel.