Milwaukee M18 FUEL™ Variable Speed Braking Die Grinder with ONE-KEY™ (2984-20)

20A Corded Power. Total Control. The World’s First Cordless Die Grinder with Variable Speed and Rapid Stop™ Safety.

The Milwaukee M18 FUEL™ Variable Speed Braking Die Grinder is the ultimate solution for heavy-duty metal fabrication and industrial maintenance. Delivering the power of a 20A corded grinder, this tool features a 5-setting variable speed dial ranging from 8,000 to 20,000 RPM, allowing you to optimize your speed for carbide burrs, flap wheels, or wire brushes. With the Rapid Stop™ Brake, most accessories come to a complete halt in under 2 seconds, providing a level of safety and efficiency that traditional die grinders can't match.

Equipped with ONE-KEY™ technology, this grinder offers the industry’s first digital tool management system. Track your tool’s location, manage it in your inventory, and remotely lock it out if it’s ever lost or stolen, providing peace of mind for high-value jobsite assets.

Key Features & Professional Benefits:

• 20A Corded Power Equivalent: The POWERSTATE™ Brushless motor provides the sustained torque to push through heavy material removal without stalling, even under extreme load.
• 5-Speed Variable Dial: Total control across a wide range of applications. Match your RPM to the accessory and material for the cleanest finish and longest accessory life.
• Rapid Stop™ Brake: Increases jobsite safety by stopping most accessories in less than 2 seconds, allowing you to set the tool down and move to the next task faster.
• ONE-KEY™ Inventory Management: Cloud-based tracking and security. Customize, track, and manage your tool from your smartphone or tablet for total fleet visibility.
• Paddle Switch Design: Ergonomically designed for comfort and ease of use in multiple orientations, preferred by industrial safety departments to prevent accidental engagement.
• Redlink Plus™ Intelligence: The most advanced system of cordless power tool electronics, ensuring maximum performance and protecting against overloading and overheating.
• Universal 1/4" Collet: Compatible with all standard 1/4" shank accessories, ensuring a seamless transition for your existing inventory of burrs and wheels.

Product Specifications:

Safety and Security Without Compromise

The 2984-20 isn't just about raw power; it’s about professional-grade accountability. By combining M18 FUEL™ performance with the safety of a braking paddle switch and the security of ONE-KEY™, Milwaukee has redefined what an industrial die grinder can be. For the professional who values safety, tracking, and the ability to outwork corded tools, this is the definitive choice for the metal yard.

Stop waiting for your tool to spin down and start working with precision. Upgrade to the Milwaukee 2984-20 and bring 20A braking power to your industrial workflow.

 

Optimize Your Metal Fab Fleet 

Industrial grinders demand high-output power and premium accessories to perform at their peak.

[→ SHOP ALL DIE GRINDER ACCESSORIES HERE]

• [M18™ REDLITHIUM™ FORGE™ XC6.0 Battery] – Top Recommendation: Delivers the high-current draw needed for sustained heavy grinding without overheating.
• [1/4" Carbide Burr Set] – Premium burrs designed for maximum material removal and long-life in stainless and carbon steel.
• [M18™ Dual-Bay Super Charger] – Keep your FORGE™ batteries ready for the next shift with 80% charging in just 35 minutes.