The Milwaukee® 29-Piece Thunderbolt® Black Oxide Drill Bit Set offers convenience and heavy-duty performance on the jobsite. 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-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. Effective for drilling on curved surfaces, the bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills. Comes in a resilient case.
- Includes sizes: 1/16", 3/32", 1/8", 5/16", 5/32", 5/64", 11/64", 3/16", 13/64", 7/16", 7/32", 7/64", 15/64", 15/32", 1/4", 17/64", 9/32", 9/64", 19/64", 21/64", 11/32", 13/32", 23/64", 3/8", 25/64", 27/64", 29/64", 31/64", 1/2"
- 135 Degree Split Point Tip for precision starts and faster holes
- Thicker core resists breaking
- Black Oxide coating for corrosion resistance
- Parabolic flute form clears chips fast
- 3-FLAT SECURE-GRIP prevents bit from slipping in chuck
- Designed for use with Drill Drivers
- Ideal for Metal, Wood, & Plastics
- Customizable accessory case is designed for use in PACKOUT
