Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Nutdriver Bit Set tri-metal shock resistant brazing ensures

tri-metal shock resistant brazing ensures maximum durability

ideal for recessed fixture applications

Drill bits include a 135 deg (degree) split point to allow the bit to start on contact and eliminates walking

seals leaks fast

20A Single Pole Circuit Breaker

Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Nutdriver Bit Set tri-metal shock resistant brazing ensuresMilwaukee 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.