Milwaukee
Milwaukee M18 FUEL 2880-20 4-1/2 in./5 in. Grinder Paddle Switch No-Lock (Tool Only)
$229Cheaper
Best Angle Grinders · head-to-head
A sourced, side-by-side comparison. Milwaukee M18 FUEL 2880-20 4-1/2 in./5 in. Grinder Paddle Switch No-Lock (Tool Only) is cheaper at $229. Every spec and price links to its source.
Milwaukee
$229Cheaper
Metabo
$239
The Milwaukee M18 FUEL 2880-20 4-1/2 in./5 in. Grinder Paddle Switch No-Lock (Tool Only) wins 1 of the 1 specs we compare head to head; the other wins 0. The Milwaukee M18 FUEL 2880-20 4-1/2 in./5 in. Grinder Paddle Switch No-Lock (Tool Only) is the cheaper at $229. The Milwaukee M18 FUEL 2880-20 4-1/2 in./5 in. Grinder Paddle Switch No-Lock (Tool Only) both leads on specs and costs less — the straightforward pick.
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✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | | |
|---|---|---|
| US price | $229 | $239 |
| Brand | Milwaukee | Metabo |
| Released | — | — |
| Disc size (in) | 5 in | 5 in |
| Power source | cordless | corded |
| Amps or voltage | 18 V | 13.5 A |
| Max (rpm) | 8500 | 11000 |
| Brushless | Yes | No |
| Switch type | paddle | slide |
| No volt release | — | Yes |
| Weight (lb) | 3.1 | 5.5 |
Sources — Milwaukee M18 FUEL 2880-20 4-1/2 in./5 in. Grinder Paddle Switch No-Lock (Tool Only): milwaukeetool.com (verified 2026-06-20). Metabo WEV15-125 Quick 4-1/2 in./5 in. 13.5 A Variable Speed Corded Angle Grinder: metabo.com (verified 2026-07-10).
Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Only one whitelisted tester, Pro Tool Reviews, covers the exact 2880-20, and only inside a Milwaukee lineup comparison rather than a standalone bench test. Editors endorse its runtime and safer paddle-switch design, but every performance figure (135 rebar cuts, 11A, 8,500 RPM, $199) is Milwaukee's own claim, not independently measured. (1 sourced review.)
Praised: Paddle switch gives a safer setup for shorter grinding and cutting bursts; Editors endorse the runtime (Milwaukee-claimed 135 cuts in 1/2-inch rebar per XC6.0 battery).
Flagged: Coverage is a lineup buying-guide, not a standalone bench test, so there is no independently measured performance for this exact model.
No sourced tester review yet.