Irwin 63531 31/64″ Heavy Duty Black Oxide High Speed Drill Bits 5pcs.

• M-1 high speed steel for 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.

• 5 Bits per order

• aeronca x 20 brain rm rack 5 top