Features and Benefits of 25/64″ Blk/Oxd 135-J/L

• Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance and wear resistance
• For general use in wood, metal and plastic
• Black oxide coating resists corrosion
• 135 degree split point ensures a true start and eliminates bit walking

IRWIN offers a complete line of Metal Twist Drill Bits, including Black Oxide, Turbo Point, Titanium Nitride, and Cobalt Drill Bits.. Black oxide coating for added corrosion resistance and added lubricity.