48-89-2718 Thunderbolt 3/16 In. Black Oxide Jobber Drill Bit, 3-1/2 In.

The Milwaukee Thunderbolt 3/16 In. Black Oxide Jobber Drill Bit is engineered for extreme durability and long life, making it an essential tool for professionals and DIY enthusiasts. Designed to handle drilling applications in metal, wood, and PVC, this jobber-length bit delivers precision performance with reduced walking and faster penetration than standard drill bits.

Black oxide treatment protects the steel from rust and corrosion, while the innovative design minimizes the effort required to drill through tough materials. Whether you're working on curved surfaces, installing shelving, or tackling mixed-material projects, this drill bit reduces tool changes and keeps your work moving forward efficiently.

Features and Benefits

• Thicker Core: The Thunderbolt web features a thicker core than standard drill bits, providing ultimate strength and protecting against side-load breakage during use.
• Parabolic Flute Design: The specially designed parabolic flute form clears chips and debris fast, keeping the bit cool during continuous drilling operations.
• 135 Degree Split Point Tip: This precision tip delivers a quick start, prevents walking, and enables fast, accurate hole placement every time.
• Black Oxide Treatment: Protects the steel from rust and wear, extending the bit's service life and maintaining performance over time.
• Versatile Material Compatibility: Effective on curved surfaces and designed to drill through metal, wood, and PVC with less effort than conventional bits.
• Portable Drill Recommended: Ideal for use with portable drills, making it a convenient choice for on-site and mobile projects.

Specifications

• Brand: Milwaukee
• Model: 48-89-2718
• Bit Diameter: 3/16 in
• Overall Length: 3-1/2 in
• Shank Diameter: 3/16 in
• Bit Style: Jobber Bit
• Flute Type: Parabolic
• Coating: Black Oxide