The Milwaukee 48-89-2748 is a professional-grade Silver & Deming drill bit designed for drilling in metal, wood, PVC, and other materials. Featuring a black oxide coating for durability and corrosion resistance, this 13/16-inch diameter bit is engineered to deliver accurate holes with minimal effort, making it an essential tool for both professionals and serious DIY users who need reliable performance on the job.
The 1/2-inch Secure-Grip shank fits standard drill chucks securely and holds the bit firmly in place, reducing slippage and maintaining alignment. The parabolic flute geometry and 135-degree split point work together to clear chips quickly and ensure accurate starts even on curved or angled surfaces. This design allows drilling through metal, wood, and PVC with less effort than standard bits.
Features and Benefits
- 135° Split Point Tip: Delivers accurate drilling and prevents walking for fast, precise holes.
- Parabolic Flute Design: Clears chips quickly and efficiently for improved drilling performance.
- Black Oxide Coating: Provides lubricity and exceptional corrosion resistance for extended tool life.
- 3-Flat Secure-Grip Shank: Holds the bit firmly in the drill chuck, reducing slippage and maintaining alignment throughout the drilling process.
- Reduced Effort Drilling: Engineered to require less pressure when drilling through metal, wood, and PVC, reducing operator fatigue.
- Suitable for Portable Drills: The design makes this bit effective for use with portable drills on curved surfaces and general applications.
Specifications
- Brand: Milwaukee
- Model: 48-89-2748
- Diameter: 13/16 inch
- Overall Length: 6 inches
- Shank Diameter: 1/2 inch
- Shank Type: 3-Flat Secure-Grip
- Flute Type: Parabolic, 2-Flute
- Tip Angle: 135° Split Point
- Coating: Black Oxide
