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DeWalt
DeWalt DCB246C 20V MAX 6Ah/4Ah Starter Kit W/ DCF921B ATOMIC 1/2" Impact Wrench

DeWalt DCB246C 20V MAX 6Ah/4Ah Starter Kit W/ DCF921B ATOMIC 1/2" Impact Wrench

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$249.00at ToolupChecked Nov 10

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Price facts

  • Last seen at $249.00 at Toolup on Nov 10.

Our take on the DeWalt DCB246C 20V MAX 6Ah/4Ah Starter Kit W/ DCF921B ATOMIC 1/2" Impact Wrench

This is a DeWalt 20V MAX bundle: the DCB246C starter kit with a 6Ah battery, a 4Ah battery and a 6 amp charger, plus the DCF921B ATOMIC 1/2-inch impact wrench with a hog ring anvil, sold as tool only. The wrench is the compact ATOMIC line, rated at up to 300 ft-lbs fastening torque and 450 ft-lbs breakaway torque, with four speed settings and Precision Wrench control to limit overtightening and fastener run-off. The kit makes it a ready-to-run first impact wrench for someone already on the 20V MAX platform, or a way to add batteries and a charger alongside a new tool. Against full-size high-torque wrenches it trades peak torque for a smaller body, and against bare-tool listings it costs more but leaves you with two batteries and a charger.

Best forAuto and light truck lug nuts and suspension workBuyers starting out on the DeWalt 20V MAX platformOwners who need spare batteries and a fast chargerCompact carry and roadside use
Pros
  • Two batteries (6Ah and 4Ah) plus a 6 amp charger in one purchase
  • 300 ft-lbs fastening and 450 ft-lbs breakaway torque for a compact wrench
  • Four speed settings for control on smaller fasteners
  • Precision Wrench control reduces overtightening and run-off
  • Hog ring anvil holds sockets securely during changes
  • Charger also handles 12V MAX and FLEXVOLT batteries
Cons
  • Not a high-torque wrench; heavy-duty truck and rusted bolts may exceed it
  • Wrench is tool only, so sockets are not included
  • Hog ring anvils wear and can be fussier to swap sockets than detent pin
  • Bulkier than 12V or sub-compact options for tight spaces

DeWalt DCB246C 20V MAX 6Ah/4Ah Starter Kit W/ DCF921B ATOMIC 1/2" Impact Wrench prices at every store

  • ToolupNew

    In stockReturn policy

    $249.00Checked Nov 10
    Visit Toolup

What reviewers say

Owners of the DCF921B generally rate it as a strong compact impact wrench for lug nuts and general auto work, with the four-speed control and Precision Wrench feature singled out. The main complaints are that it falls short on heavily rusted or high-torque fasteners and that it is sold without sockets.

What people mention
  • TorqueMixedOwners find it strong for car lug nuts but short of high-torque needs on rusted or heavy-duty fasteners.
  • SizePraisedThe compact ATOMIC body is said to fit into wheel wells and tight engine bays where full-size wrenches will not.
  • Speed controlPraisedThe four speed settings and Precision Wrench control are called useful for avoiding overtightened small fasteners.
  • BatteryPraisedThe 6Ah and 4Ah packs are reported to hold charge well and the 6 amp charger refills them quickly.
  • Socket retentionMixedThe hog ring holds sockets firmly but is described as stiff when new and slower to change than a detent pin.
  • Included accessoriesCriticisedBuyers note the wrench arrives without sockets, so a set has to be bought separately.

About the DeWalt DCB246C 20V MAX 6Ah/4Ah Starter Kit W/ DCF921B ATOMIC 1/2" Impact Wrench

This bundle pairs a DeWalt 20V MAX lithium-ion starter kit (DCB246C) with an ATOMIC 20V MAX 1/2" cordless impact wrench (DCF921B). The kit includes a 6Ah battery, a 4Ah battery and a 6 amp charger. The impact wrench is sold as a bare tool and is powered by the included batteries. All items are genuine DeWalt products in original packaging.

The impact wrench has a hog ring anvil. It delivers up to 300 ft-lbs of fastening torque and 450 ft-lbs of breakaway torque. It has 4 speed settings for control across different applications. Precision Wrench control helps prevent overtightening and fastener run-off.

The batteries have no memory and virtually no self-discharge. They work with 20V MAX tools and accessories. The 6 amp fast charger supports DeWalt 12V MAX, 20V MAX and FLEXVOLT lithium-ion batteries.

Brand
DeWalt
Starter kit
DCB246C 20V MAX lithium-ion starter kit
Batteries
1 x 6Ah and 1 x 4Ah, 20V MAX lithium-ion
Charger
6 amp fast charger; supports 12V MAX, 20V MAX and FLEXVOLT lithium-ion batteries
Impact wrench
DCF921B ATOMIC 20V MAX 1/2" cordless impact wrench (tool only)
Anvil
Hog ring, 1/2"
Fastening torque
Up to 300 ft-lbs
Breakaway torque
Up to 450 ft-lbs
Speed settings
4
Control
Precision Wrench control
Compatibility
Batteries work with 20V MAX tools and accessories
In the box

Questions and answers

Is this impact wrench powerful enough for lug nuts?
Yes for most passenger cars and light trucks. At up to 300 ft-lbs fastening and 450 ft-lbs breakaway torque it handles typical lug nuts, but heavily rusted or over-torqued bolts may need a high-torque wrench.
Does the kit include sockets?
No. The DCF921B is tool only, so you need a 1/2-inch impact socket set separately. The starter kit adds the two batteries and charger.
What batteries and charger come with it?
A 6Ah battery, a 4Ah battery and a 6 amp charger. The charger also accepts DeWalt 12V MAX, 20V MAX and FLEXVOLT lithium-ion batteries.
What is Precision Wrench control?
It is a mode that eases off torque as the fastener seats and limits run-off, which helps prevent overtightening and stripped threads on smaller fasteners.
Will these batteries work with other DeWalt 20V MAX tools?
Yes. Both packs fit the 20V MAX lineup, so they can power drills, drivers, saws and other 20V MAX tools you already own.
How does it compare with DeWalt's high-torque impact wrenches?
It is smaller and lighter but lower in torque. High-torque models deliver more breakaway force for heavy truck and suspension work, while this one suits auto and general fastening in tight spaces.
Where is the DeWalt DCB246C 20V MAX 6Ah/4Ah Starter Kit W/ DCF921B ATOMIC 1/2" Impact Wrench cheapest?
At Toolup, for $249.00, as of our latest check.

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