Milwaukee M18 Fuel Grinder, 4-1/2"-5" (Bare Tool)

Milwaukee M18 Fuel Grinder, 4-1/2"-5" (Bare Tool)

The Milwaukee 2880-20 M18 FUEL™ 4-1/2" – 5" Braking Grinder is a high-performance cordless grinder delivering true 11A corded power—without the cord getting wrapped around everything you own. Built with a POWERSTATE™ brushless motor spinning at 8,500 RPM, it’s designed for aggressive cutting and grinding while maintaining consistent power under load. With RAPIDSTOP™ braking, advanced safety features, and tool-free adjustments, this grinder keeps productivity high and downtime low—exactly what you want when sparks are flying.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 2880-20
• Brand / Series: Milwaukee M18 FUEL™
• Product Type: 4-1/2" – 5" Braking Grinder (Bare Tool)
• Power: 11A corded equivalent performance
• Motor: POWERSTATE™ Brushless Motor
• Max Speed: 8,500 RPM
• Brake: RAPIDSTOP™ brake stops wheels in under 2 seconds
• Switch Type: Paddle switch (no lock) for added control and safety
• Clutch: Electronic clutch for kickback protection
• Protection: Overload protection to extend motor life
• Electronics: REDLINK PLUS™ intelligence for performance and system protection
• Accessory Changes: Tool-free accessory change with FIXTEC™ technology
• Guard Adjustment: Tool-free guard adjustment for fast repositioning
• Handle: Anti-vibration side handle for improved comfort and control
• Spindle Size: 5/8"-11 for compatibility with common accessories
• Battery Platform: M18™ REDLITHIUM™ system (battery not included)
• Performance: Up to 135 cuts per charge (with HIGH OUTPUT™ batteries)

Ideal For

• Cutting and grinding metal, rebar, pipe, and structural materials
• Users who want corded performance without cords slowing them down
• Jobs requiring fast stops and enhanced safety with RAPIDSTOP™
• Professionals needing quick accessory swaps and guard adjustments
• Anyone who prefers their grinder to work hard, stop fast, and not argue about it