Is the DCD777B worth it?

Yes if you already own DEWALT 20V MAX batteries and want a light brushless drill. If you need batteries and a charger, a kit usually costs less than buying them separately.

Does it come with a battery?

The DCD777B is the bare-tool model and normally ships with the drill only. Confirm the box contents before ordering, since some listings mention batteries.

How does it compare to the DCD791?

The DCD791 is smaller and lighter with a similar torque rating, and it costs more. The DCD777B is the better value for general home use.

Can it drill into concrete?

No. It has no hammer mode, so use a rotary hammer for masonry. It handles wood, metal and plastic well.

What size bits does the chuck take?

The 1/2-inch keyless chuck takes bits up to 1/2-inch shank, including hex accessories with an adapter.

Its lowest recent price was $70.00 on October 31, 2026, with a high of $88.28 on November 1, 2026. Holiday and spring tool sales are the usual times to watch.

DEWALT 20V MAX Cordless Drill 1/2-Inch Tool Only (DCD777B)

Last price we saw

$88.28at Walmart, last seen Nov 1

Prices change often: ask the agent below to check today's price at every store.

Prices are checked against each store and labelled with when.

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Our take on the DEWALT 20V MAX Cordless Drill 1/2-Inch Tool Only (DCD777B)

The DEWALT DCD777B is a compact 20V MAX brushless drill/driver sold as a bare tool, with a 1/2-inch keyless chuck, two speeds and 460 in-lb of torque. It weighs about 2.5 lb, which makes it one of the lighter full-size 20V drills and a good fit for overhead and cabinet work. Its lowest recent price was $70.00 on October 31, 2026, against a high of $88.28 on November 1, 2026, so the current spread is narrow.

Best forHomeowners already on the DEWALT 20V MAX battery platformCabinet, furniture and light framing work