The Milwaukee M18 FUEL 2880-20 meets
the DeWalt DWE402
Corded-class grinding power with the best braking and kickback protection in its class.. We tested it head-to-head against the DeWalt DWE402 across 6 key dimensions.
Milwaukee M18 FUEL 2880-20
“Corded-class grinding power with the best braking and kickback protection in its class.”
DeWalt DWE402
“An 11-amp corded workhorse that three separate test teams keep naming their all-around pick.”
Head-to-Head Breakdown
Strengths & Weaknesses
Milwaukee M18 FUEL 2880-20
- ToolShedTested ranked it the best overall cordless grinder at 4.8/5 for near-corded cutting power
- RAPIDSTOP brake and kickback clutch give it the strongest safety package in this group
- Lightest tool here at 3.1 lbs bare, which reduces fatigue on long or overhead jobs
- Sold as a bare tool, so a battery and charger add real cost if you are new to M18
- FindingDulcinea flagged the premium price as its main drawback versus corded rivals
- Paddle switch has no lock-on for extended continuous grinding
DeWalt DWE402
- Highest corded amperage here at 11 amps, which FindingDulcinea rated Best Corded Power
- Named the all-around or heavy-duty pick by Bob Vila, Benchmark Abrasives, and FindingDulcinea
- Dust-ejection system that Bob Vila credited for long motor life at a low price
- No electric or kickback brake, so the wheel coasts after you release the paddle
- Heaviest tool in this group at 6.2 lbs
- Corded only, so a nearby outlet or extension cord is required
The Verdict
Our Bottom Line
The Milwaukee M18 FUEL 2880-20 wins because it closes the old gap between cordless convenience and corded power while adding safety features no plug-in grinder can match. ToolShedTested ranked it the best overall cordless grinder at 4.8 out of 5, measuring 80 to 95 percent of corded cutting power in real work. FindingDulcinea placed the same M18 FUEL platform in its premium tier at 4.8 out of 5.
Milwaukee M18 FUEL 2880-20
The Milwaukee M18 FUEL 2880-20 wins because it closes the old gap between cordless convenience and corded power while adding safety features no plug-in grinder can match. ToolShedTested ranked it the best overall cordless grinder at 4.8 out of 5, measuring 80 to 95 percent of corded cutting power in real work. FindingDulcinea placed the same M18 FUEL platform in its premium tier at 4.8 out of 5.
- Trades and serious DIYers already on the Milwaukee M18 battery system
- Anyone who wants jobsite mobility without a cord
- Buyers who prioritize kickback protection and a fast electric brake
- People doing overhead or ladder work who value the low 3.1 lb weight
DeWalt DWE402
The DeWalt DWE402 is the value pick because three independent test teams keep landing on it, and it delivers the most cutting power per dollar in the group. FindingDulcinea named it Best Corded Power at 4.8 out of 5, Benchmark Abrasives called it the Best All-Around choice, and Bob Vila tagged it the heavy-duty pick.
- Shop and bench users who always have an outlet nearby
- Buyers who want the most cutting power per dollar
- Anyone who prefers not to manage batteries and chargers
- Occasional users who want a proven brand at a low price