BIT 13/64"" THUNDERBOLT BLACK OXIDE

Milwaukeer Thunderboltr 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 fast; while the 3-Flat Secure-GripT shank holds the bit firmly in the drill chuck. The 135? split point tip delivers a precision start and prevents walking for fast; accurate holes. Effective for drilling on curved surfaces; Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal; wood and PVC; and are highly recommended for use with portable drills.