29 Piece Thunderbolt Black Oxide Drill Bit Kit

The THUNDERBOLT® Black Oxide Drill Bit Set offers convenient, heavy-duty performance on the jobsite. MILWAUKEE® 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 protection against side-load breakage. Our specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip™ 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. Black oxide drill bits are effective for drilling on curved surfaces. The Milwaukee THUNDERBOLT™ Black Oxide Bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills. Features Thunderbolt web designed to strengthen bit and protect against side-load breakage Parabolic flute design helps extract material faster 135° split point for precision start and reduce walking 3-Flat Secure-Grip™ helps keep the bit fixed within the the chuck CIncludes 21 bits from 1/16" to 1/2" Application: Metal, Wood, Plastic