Milwaukee Thunderbolt 1/2 In. Black Oxide Drill Bit Spray Adhesive and hardware for easy installation

and hardware for easy installation

thus reducing tool jerking and wear on the brushes and bearings

Double wing spurs for easy hole formation

door sweep

Available Sizes

Milwaukee Thunderbolt 1/2 In. Black Oxide Drill Bit Spray Adhesive and hardware for easy installationMilwaukee 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.