Does it come with a battery?

No. It is sold as a bare tool, so you need an M18 battery and charger. A high-output pack like the Forge XC8.0 gives the best performance.

How does it compare with a corded grinder?

Milwaukee rates it at the power of a 13-amp corded grinder, and owners agree it is close. A corded tool still runs indefinitely, while this one is limited by battery runtime.

What does the brake do?

The RapidStop brake stops most wheels in under two seconds after you release the switch. That shortens the time a spinning wheel is exposed.

What size wheels does it take?

It accepts 4.5-inch and 6-inch wheels, so you can run either size depending on the job.

Is there a lock-on switch?

No. This version has a paddle switch with no lock, so it stops when you release it. That suits users who want a dead-man style switch.

Does it have kickback protection?

Yes. An electronic clutch cuts power when it detects a kickback, and the anti-vibration side handle helps you keep control.

What do buyers say about the Milwaukee M18 Fuel 4.5-Inch Variable Speed Braking Grinder?

Rated 4.6 out of 5 from 14 ratings.

Where can I buy the Milwaukee M18 Fuel 4.5-Inch Variable Speed Braking Grinder?

4 stores we checked sell it, including The Home Depot, Amazon, Blain's Farm & Fleet, eBay.

Milwaukee M18 Fuel 4.5-Inch Variable Speed Braking Grinder

Q: Where is the Milwaukee M18 Fuel 4.5-Inch Variable Speed Braking Grinder cheapest?

At eBay, for $110.40, 60% under what the other stores charge, as of our latest check.

Best price now

$110.40at eBayChecked Nov 8

60% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Milwaukee M18 Fuel 4.5-Inch Variable Speed Braking Grinder

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Milwaukee M18 Fuel 4.5-Inch Variable Speed Braking Grinder

Best price now

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