Home / Categories / Grinders & Sanders / M18 FUEL 18V Lithium-Ion Brushless Cordless 4-1/2 in./5 in.
Milwaukee
Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 4-1/2 in./5 in. Grinder and Starter Kit w/(1) 5.0 Ah Battery and Charger
$425.00
- Brand Milwaukee
- Model 2880-20-STK
- Tool type Grinders & Sanders › Angle grinder
- Configuration Kit
- Voltage 18 V
- Brushless motor Yes (stated in the listing)
- Battery platform M18
- Size / capacity 4-1/2 in.
- Battery capacity 5 Ah
- Max speed 8,500 RPM
- In the box Listing states: 1 battery, charger
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Prices were listed by the retailer as of Oct 30, 2026 and can change. Confirm the current price and availability on the retailer's page before you buy.
About this angle grinder
This is a cordless 4-1/2 in. and 5 in. angle grinder from Milwaukee, powered by an 18 V lithium-ion battery and built around a brushless motor. It is listed with a max speed of 8,500 RPM and comes with a 5.0 Ah battery and a charger, so it is ready to use straight out of the box. It suits shoppers who already own, or plan to build around, the M18 battery platform, since the battery is designed for that system. Confirm the 4-1/2 in. or 5 in. disc size you need for your work, and check that the included battery and charger match what you expect for this kit.