Milwaukee Thunderbolt 1/2 In. Black Oxide Drill Bit Batteries & Chargers Use on interior and exterior

Use on interior and exterior wood surfaces to protect and beautify for years to come

Laser cut technology

625"H Carded

and gloss finishes

Milwaukee Thunderbolt 1/2 In. Black Oxide Drill Bit Batteries & Chargers Use on interior and exteriorMilwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes.