48-89-2773 5/16 In. X 12 In. Black Oxide Aircraft Length Drill Bit

The Milwaukee 48-89-2773 is a 5/16-inch aircraft length drill bit designed for extended reach drilling applications where standard bits fall short. Aircraft length drill bits feature an elongated shaft that allows you to access hard-to-reach areas and drill deep holes in metal, wood, and PVC without repositioning your workpiece. This black oxide drill bit combines durability with precision, making it an essential tool for professionals and serious DIY enthusiasts tackling construction, furniture assembly, plumbing, and metal fabrication projects.

With its split point tip, this bit delivers fast, accurate hole placement and prevents walking when you start the drill. The black oxide finish provides excellent lubricity and corrosion resistance, protecting the bit from wear and extending its working life even in demanding applications. The 3-flat Secure-Grip shank holds the bit firmly in your drill chuck, preventing slipping during operation and ensuring consistent, reliable performance.

Features and Benefits

• Split Point Tip: Delivers precision starts and prevents bit walking for fast, accurate holes.
• Black Oxide Finish: Provides excellent lubricity and corrosion resistance, extending the bit's lifespan and reducing wear.
• 3-Flat Secure-Grip Shank: Holds the bit firmly in the drill chuck, preventing slipping and ensuring stable operation.
• Aircraft Length Design: The 12-inch length allows deep drilling and access to hard-to-reach areas that standard bits cannot reach.
• Versatile Application: Works effectively on metal, wood, and PVC materials across a wide range of drilling tasks.

Specifications

• Brand: Milwaukee
• Model: 48-89-2773
• Bit Diameter: 5/16 inch
• Overall Length: 12 inches
• Finish: Black Oxide
• Shank Type: 3-Flat

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