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Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only
Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only
Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only
Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only
Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only
Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only
Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only
Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only
Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only

Milwaukee 18V Cordless 4-1/2 to 5 in. Grinder Tool Only

Brushless 18V power up to 8,500 RPM for cutting, grinding, and weld cleanup without a cord in your way.
Milwaukee MPN 2880-20
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $194.99, average $229.00
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

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About Product Overview

The M18 FUEL Grinder 4-1/2 to 5-inch from Milwaukee runs on 18V battery power and pairs a brushless motor with a paddle switch for the kind of control you want when you're cutting, grinding, or prepping metal on a job site with no outlet in sight. At 3.1 lbs. tool weight and 12.71 inches long, it's built to handle extended use without wearing out your arm, and the brushless motor is engineered to deliver corded-level power while getting more life out of every battery charge.

This is a tool-only listing, so it accepts 4-1/2 to 5-inch wheels with a 5/8-11 spindle size, running up to 8,500 RPM for aggressive material removal. It's UL Listed and backed by Milwaukee's 5-year warranty, so it's built for contractors, fabricators, and serious DIYers who need a cordless grinder they can rely on for cutting rebar, grinding welds, or knocking down rust and paint. No spindle lock means you'll want a wrench-based wheel change routine, but the tradeoff is a simpler, tougher head.

  • 18V cordless, brushless motor
  • Accepts 4-1/2 to 5-inch wheels, 5/8-11 spindle
  • Max speed: 8,500 RPM
  • Paddle switch, no spindle lock
  • Tool weight: 3.1 lbs., length: 12.71 in.
  • UL Listed, tool only, 5-year warranty

The Details Specifications

Brand Milwaukee
UPC 045242566280
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 4 × 14 × 8
Weight 5 lbs
Country of Origin VIETNAM
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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