Milwaukee 48-89-2328 Cobalt Red Helix Twist Drill Bit

Milwaukee 48-89-2328 31/64" Cobalt Red Helix Drill Bit

The Milwaukee 48-89-2328 is a 31/64" Cobalt Red Helix drill bit built for fast, accurate drilling through metal and other demanding materials. This drill bit features a cobalt construction paired with Milwaukee's Red Helix flute design, delivering a 31/64" (0.4844") diameter for consistent, precise hole sizing. Designed as part of Milwaukee's Red Helix drill bit lineup, the 48-89-2328 is suited for professional trade, industrial, and workshop drilling applications where durability and cutting performance matter. Whether used for on-the-job drilling or precision fabrication work, the 48-89-2328 is built to deliver consistent results with each use.

Key Features

• Trade Size: 31/64" (0.4844") diameter for precise, repeatable hole sizing in metal drilling applications.
• Durable Construction: Cobalt material construction is engineered to resist heat buildup and wear during extended drilling in metal.
• Red Helix Flute Design: Milwaukee's Red Helix geometry is designed to support efficient chip evacuation and consistent cutting performance.
• Twist Bit Configuration: Standard twist drill bit shank compatible with common drill chucks for metal drilling tasks.
• Application: Suited for drilling tasks where a 31/64" hole diameter is required in metal materials.
• Product Line: Part of Milwaukee's Red Helix cobalt drill bit lineup, designed for demanding metal drilling tasks.
• Model Number: Milwaukee 48-89-2328 for easy identification and reordering.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Metal Fabrication and Machining
• Drilling Steel and Stainless Steel
• Fabrication Shops and Machine Shops
• Maintenance and Repair Work
• Commercial and Industrial Workshops
• Professional Trade and DIY Drilling Projects

Why Milwaukee?

Milwaukee is a trusted name in professional-grade tools and accessories, and the 48-89-2328 Cobalt Red Helix drill bit reflects that standard with its cobalt construction and purpose-built flute design. Built for demanding jobsite and workshop drilling tasks, this bit is engineered to deliver dependable, consistent performance trade professionals rely on. Milwaukee's reputation for professional-grade tooling extends to its drill bit accessories, built to perform in demanding trade and industrial settings. Choose Milwaukee for durable drilling accessories built to keep pace with professional-grade tools.