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Milwaukee M12 Fuel Brushless Cordless 1/4 in. Die Grinder Tool Only

Brushless power and 2000 RPM variable speed in a compact cordless body that fits where corded grinders can't.
Milwaukee MPN 3485-20
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

Milwaukee built this M12 Fuel die grinder for the detail work that eats up shop time - deburring welds, cleaning up castings, smoothing edges in tight spots where a full-size grinder won't fit. The brushless motor spins up to 2000 RPM with variable speed control, so you can dial in the right pace for the material instead of fighting a one-speed tool. Running on the M12 platform means no cord to manage and no compressor to drag around, just grab it and go.

At 2.2 inches long and a 1/4-inch collet, it's sized for close-quarters access - inside enclosures, around fixtures, in spots a corded grinder can't reach. This is a bare tool, so it's built for shops already running M12 batteries who need another head for the fleet.

  • Brushless motor for longer runtime and more power per charge
  • Variable speed control up to 2000 RPM
  • 1/4-inch collet size
  • Cordless, runs on Milwaukee M12 batteries
  • Compact 2.2-inch tool length for tight-space work
  • Tool only - no battery or charger included

The Details Specifications

Brand Milwaukee
UPC 045242877690
Case Pack Quantity 18 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 3 × 5 × 10
Weight 2 lbs
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

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