Irwin 67830 Reduced Shank Drill Bit, Black Oxide, 15/32" Kick As a bonus

As a bonus

Weatherproof under-lapping joint

weighing up to 30 pounds each

Bi-metal construction for durability and extra long life

Removes even from glass left in sunlight

Irwin 67830 Reduced Shank Drill Bit, Black Oxide, 15/32" Kick As a bonusBit 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. 3 8" reduced shank fits all 3 8" drills. 135 degree split point ensures a true start and eliminates bit walking. Highlights: 15 32 dia. x 5 3 4 O. A. Length Black oxide finish for corrosion resistance 3 8" reduced shank to fit in all 3 8" drills