Does the DCG400B come with a battery?

No. It is a bare tool, so batteries and a charger are sold separately. Any DeWalt 20V MAX pack fits.

What size wheels does it take?

It takes 4-inch wheels. That is smaller than the 4-1/2-inch wheels used on most full-size angle grinders, so wheel choice is narrower.

Does it have a brake?

Yes. An electronic brake stops the wheel quickly when you release the trigger, and an anti-rotation system reacts if the wheel binds.

How does it compare with DeWalt's 4-1/2-inch grinders?

It is smaller and lighter, which suits one-handed work, but it gives up some wheel size and reach. For heavy continuous grinding, a larger or corded grinder is the better fit.

The grinder itself, with a side handle and a wrench for changing wheels. No battery, charger or case is included.

Is it good for cutting metal?

Yes, with a 4-inch cutoff wheel it handles rebar, threaded rod, sheet metal and similar work. Long, heavy cuts are better left to a corded tool.

What do buyers say about the DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only?

Rated 4.9 out of 5 from 18 ratings.

Where can I buy the DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only?

15 stores we checked sell it, including Walmart, eBay, Home Depot, Acme Tools, Ace Hardware.

DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only

Q: Where is the DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only cheapest?

At Walmart, for $199.99, 33% under what the other stores charge, as of our latest check.

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$199.99at WalmartChecked 7 h ago

33% under what the other stores charge

Compared across 15 stores. Prices are checked against each store and labelled with when.

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DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only

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DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only

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