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Federal-Mogul engineers have extensive experience in designing components to accommodate changes in the engine due to wear. By leveraging this expertise, Sealed Power components ensure unmatched performance and reliability. In fact, Sealed Power's full range of engine components incorporate advanced in-house engineering and machining technologies combined with proprietary metallurgies that can improve fuel economy, reduce emissions and add durability to both gasoline and diesel engines.
Professionals trust Sealed Power components for both premium passenger car and light truck rebuilds. They meet or exceed the industry's toughest standards. Rely on Sealed Power products for your next engine rebuild or repair.
Parabolic flute, clears chips faster
135 degree split point, precision start no walking
3-flat secure grip shank, reduces bit slipping in chuck Milwaukee 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, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135 Split Point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills. The 3-Flat Secure-Grip shank won't slip in the drill chuck. Reduced shank diameter for use in 3/8" chucks. Sizes include: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 1/4", 9/32", 5/16", 3/8".