48-89-2720 Thunderbolt Drill Bit, 7/32 In., Black Oxide, Jobber

The Milwaukee Thunderbolt 7/32 In. Black Oxide Jobber Drill Bit is engineered for extreme durability and long life, making it a trusted choice for professionals and DIY enthusiasts alike. This jobber-length drill bit tackles metal, wood, and PVC with precision and reliability, reducing the effort needed to drill through tough materials while delivering clean, accurate holes.

Whether you're running a heavy-duty drilling operation or tackling home improvement projects, the Thunderbolt bit minimizes frustration caused by bit breakage, slipping in the chuck, and slow chip evacuation. Its design prevents walking on curved surfaces and works effectively with portable drills, helping you achieve consistent results across a wide range of applications.

Features and Benefits

• Thicker Core Web: The Thunderbolt web is thicker than standard drill bits, providing ultimate strength and protection against side-load breakage during demanding drilling tasks.
• Parabolic Flute Form: The specially designed flute clears chips and debris quickly, keeping the bit cool during operation and enhancing overall performance and bit life.
• 135-Degree Split Point Tip: This precision start tip prevents walking and delivers fast, accurate holes, even when drilling on curved or angled surfaces.
• 3-Flat Secure-Grip Shank: The unique shank design holds the bit firmly in the drill chuck, reducing slipping and ensuring stability during use.
• Black Oxide Finish: The corrosion-resistant coating extends the bit's service life and protects against rust and wear during storage and repeated use.
• Effective on Multiple Materials: Requires less effort to drill through metal, wood, and PVC with portable drills.

Specifications

• Brand: Milwaukee
• Model: 48-89-2720
• Diameter: 7/32 inch
• Overall Length: 3-3/4 inches
• Type: Jobber bit
• Shank: 3-flat Secure-Grip
• Tip: 135-degree split point
• Finish: Black oxide
• Flute Design: Parabolic

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.