48-89-2716 Thunderbolt Black Oxide Drill Bit, 5/32 In.

The Milwaukee 48-89-2716 Thunderbolt Black Oxide Drill Bit is a jobber-length twist drill engineered for extreme durability and long life on jobsites and in workshops. The 5/32-inch diameter bit cuts through metal, wood, and PVC with confidence, making it an essential tool for contractors, tradespeople, and DIY enthusiasts who need reliable performance across multiple materials.

This drill bit solves common problems that arise with standard bits: side-load breakage, excessive heat buildup, and imprecise hole starts. The Thunderbolt design delivers a thicker core than conventional drill bits, providing ultimate strength and protection during demanding drilling tasks. Whether you're working on curved surfaces or straight applications, this bit requires less effort to penetrate tough materials while staying cooler during operation.

Features and Benefits

• Thicker Core Design: The Thunderbolt web construction provides superior strength and resists side-load breakage, extending bit life through demanding projects.
• Parabolic Flute Form: A specially designed flute geometry clears chips and debris quickly, keeping the bit cool and enabling smoother, faster drilling.
• 135-Degree Split Point Tip: The precision-ground tip prevents walking at hole start and delivers clean, accurate holes on first attempt.
• Black Oxide Material: Black oxide construction ensures durability and a longer lifespan compared to standard drill bits.
• Versatile Material Compatibility: Cuts effectively through metal, wood, and PVC, reducing the need for multiple bit types in your toolkit.
• Portable Drill Friendly: Designed to work efficiently with portable drills, making it ideal for jobsite and field applications.

Specifications

• Brand: Milwaukee
• Model: 48-89-2716
• Diameter: 5/32 inch
• Overall Length: 3-1/8 inches
• Shank Diameter: 5/32 inch
• Type: Jobber bit
• Flute Design: Parabolic flute
• Tip Angle: 135 degrees
• Material: Black oxide

How to Use

• Best Applications: Highly recommended for use with portable drills on curved surfaces and straight drilling tasks in metal, wood, and PVC.
• Effort Reduction: The design requires less effort to drill through tough materials while maintaining precision and preventing bit walking.

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