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Deal.ai › DeWalt
DeWalt
Dewalt DCF921 Cordless Electric Brushless Impact Wrench

Dewalt DCF921 Cordless Electric Brushless Impact Wrench

4.8(55 ratings)

Best price now

$89.22at ToolboxJunctionChecked Nov 10

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Price facts

  • Last seen at $89.22 at ToolboxJunction on Nov 10.

Our take on the Dewalt DCF921 Cordless Electric Brushless Impact Wrench

The DeWalt DCF921 is a 20V Max brushless 1/2-inch impact wrench rated at 450 Nm of max torque. It is a bare tool, so batteries and charger are sold separately, and it is built for lug nuts, suspension bolts and heavy assembly work. The brushless motor and compact body put it against mid-torque cordless wrenches from Milwaukee and Makita, which offer similar torque in a slightly different package. Owners rate it highly for power in a small frame, though some note the bare-tool format adds cost if you are not already on the 20V platform.

Best forAuto repair and tire changesHeavy assembly and renovation workTrades already on DeWalt 20V batteries
Pros
  • 450 Nm max torque handles stubborn lug nuts and suspension bolts
  • Brushless motor for longer runtime and less maintenance
  • Compact, light body at about 1.1 kg for a mid-torque wrench
  • Runs on the common DeWalt 20V Max battery platform
  • 1/2-inch anvil suits standard impact sockets
Cons
  • Bare tool: no battery or charger included
  • Needs a high-capacity 20V pack to reach full torque
  • Not a substitute for a high-torque wrench on the toughest bolts

Dewalt DCF921 Cordless Electric Brushless Impact Wrench prices at every store

  • ToolboxJunctionNew

    In stockReturn policy

    $89.22Checked Nov 10
    Visit ToolboxJunction

What reviewers say

  • 4.8 / 555 ratings

Buyers rate the DCF921 highly, praising its torque and compact size for automotive and assembly work. The main complaint is that it ships without a battery, so the total cost depends on what 20V gear you already own.

What people mention
  • TorquePraisedOwners say it breaks loose lug nuts and suspension bolts that smaller wrenches struggle with.
  • Size and weightPraisedReviewers like the compact, light body for reaching tight spots and working overhead.
  • BatteryMixedIt ships as a bare tool, and users note it needs a larger 20V pack to deliver full torque.
  • BuildPraisedThe brushless motor is described as durable and cool-running over long jobs.

About the Dewalt DCF921 Cordless Electric Brushless Impact Wrench

The DeWalt DCF921 is a handheld cordless impact wrench with a brushless motor. It runs on a 20V battery and delivers a maximum torque of 450 N.m.

The battery is not included.

Model
DCF921
Type
Impact wrench
Motor
Brushless
Max torque
450 N.m
Rated voltage
20V
Power source
Battery
Battery
Not included
Weight
1.1
Handheld
Yes

Questions and answers

Does the DCF921 come with a battery?
No. It is a bare tool, so you need a DeWalt 20V Max battery and charger, sold separately.
What size sockets does it take?
It has a 1/2-inch anvil, so it takes standard 1/2-inch impact sockets.
Is 450 Nm enough for car lug nuts?
Yes for most passenger cars and light trucks. Very tight or rusted fasteners may need a high-torque wrench.
How does it compare with DeWalt's high-torque wrenches?
It is lighter and more compact but delivers less torque, so it suits mid-duty work rather than the heaviest bolts.
Which battery gives the best performance?
A larger-capacity 20V Max pack delivers more sustained power than a compact one.
Where is the Dewalt DCF921 Cordless Electric Brushless Impact Wrench cheapest?
At ToolboxJunction, for $89.22, as of our latest check.
What do buyers say about the Dewalt DCF921 Cordless Electric Brushless Impact Wrench?
Rated 4.8 out of 5 from 55 ratings.

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