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DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit vs DEWALT ATOMIC 20V MAX 2-Tool Combo Kit

The DeWalt DCK2101QQ1WW1 is the stronger kit for anyone who drills masonry or drives long screws all day. Its DCD1007 hammer drill has a hammer mode and far more torque, and the DCF845 impact driver out-torques the Atomic's DCF809. The DCK225D2 is the better pick for cabinet installers, electricians and overhead work: both tools are shorter and the kit is roughly 5 lbs lighter. Owners of both rate them well (4.7 vs 4.6), but the Atomic's 2.0Ah batteries run out faster on heavy jobs.

  • Choose the DeWalt DCK2101QQ1WW1 if you need hammer drilling into brick or concrete, or you drive large fasteners and want the extra torque and runtime.
  • Choose the DeWalt DCK225D2 if you work in tight spaces and overhead, and you want the lightest, shortest 20V DeWalt drill and driver pair.

Prices

  • DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit: $299.00 at Amazon (last seen Nov 3)
  • DEWALT ATOMIC 20V MAX 2-Tool Combo Kit: $16.00 at vipoutlet.com (checked today)
  • Difference: the DEWALT ATOMIC 20V MAX 2-Tool Combo Kit is $283.00 cheaper than the DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit at the latest prices (Nov 3 and Nov 8)
DeWalt
DeWalt DCK2101QQ1WW1 20V MAX XR Brushless 1/2" Hammer Drill and 1/4" Impact Driver Combo Kit

DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit

DeWalt DCK2101QQ1WW1 20V MAX XR Brushless 1/2" Hammer Drill and 1/4" Impact Driver Combo Kit

4.7(300 ratings)
$299.00at AmazonObserved Nov 3, 2026, 7:37 PM
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Pros
  • Hammer drill handles brick, block and concrete
  • Highest torque in the DeWalt 20V lineup for both tools
  • 8Ah battery gives long runtime on big holes and long screws
  • 3-speed impact driver gives finer control
  • All-metal transmission
Cons
  • Heavy kit at 13.73 lbs
  • Full-size tools are awkward overhead and in cabinets
  • Soft bag only, no hard case
DEWALT
DEWALT ATOMIC 20V MAX Brushless 2-Tool Combo Kit (DCK225D2)

DEWALT ATOMIC 20V MAX 2-Tool Combo Kit

DEWALT ATOMIC 20V MAX Brushless 2-Tool Combo Kit (DCK225D2)

4.6(200 ratings)
$16.00at vipoutlet.comObserved at 6:03 PM
See all prices and details
Visit vipoutlet.com
Pros
  • Shortest 20V DeWalt drill and a 5.1 in impact driver
  • Light kit that reduces fatigue on overhead work
  • Both tools have LED work lights
  • Brushless motors and a ratcheting chuck
  • Compact enough for cabinet and framing-bay work
Cons
  • No hammer mode, so no masonry drilling
  • Lower torque on both tools
  • Two 2.0Ah batteries drain fast on heavy jobs

What separates them

DeWalt 20V MAX XR Hammer Drill & Impact Driver KitDEWALT ATOMIC 20V MAX 2-Tool Combo Kit
Hammer functionDCD1007 has a hammer mode for masonryDCD794 is drill/driver only, no hammer mode
Drill torque2,100 in-lbs max on the DCD1007404 UWO on the DCD794
Impact driver torqueDCF845 rated up to 1,825 in-lbs, 3 speedsDCF809 rated 1,700 in-lbs, single speed range
Tool lengthFull-size bodies, longer front to backDCD794 is DeWalt's shortest 20V drill at 5.88 in; DCF809 is 5.1 in
Batteries includedOne 4Ah and one 8Ah POWERPACKTwo 2.0Ah batteries
Kit weight13.73 lbs totalAbout 8.3 lbs total
Runtime on heavy workUp to 275 holes per charge with the 8Ah battery in fir2.0Ah packs suit light to medium fastening
BuildAll-metal transmission, 3-speed drillCompact plastic-and-metal body, ratcheting chuck

Price history

$449.00$16.00
Oct 30Nov 8
  • DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit: lowest $299.00 on Nov 1 at Amazon; $299.00 on Nov 8.
  • DEWALT ATOMIC 20V MAX 2-Tool Combo Kit: lowest $16.00 on Nov 8 at vipoutlet.com.

Prices at every store

DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit

  • The Home DepotNew

    In stock

    $299.00Free shippingObserved at 5:54 PM
    Visit The Home Depot
  • Acme ToolsNew

    In stock

    $349.00Free shippingObserved at 6:03 PM
    Visit Acme Tools
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $299.00Observed Nov 3, 2026, 7:37 PM
    Visit Amazon
  • eBayNew

    Availability unknownSold by retail-dealz-llc

    $329.99Observed at 6:03 PM
    Visit eBay

Also available at

  • ToolupCheck price at Toolup
  • Authorized Tool OutletCheck price at Authorized Tool Outlet

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All 16 stores and price history →

DEWALT ATOMIC 20V MAX 2-Tool Combo Kit

  • vipoutlet.comNew

    In stock

    $16.00Observed at 6:03 PM
    Visit vipoutlet.com
  • Matt's Building MaterialsNew

    In stock

    $149.99Observed Nov 7, 2026, 9:08 AM
    Visit Matt's Building Materials
  • Ohio Power ToolNew

    Availability unknown

    $169.00Observed at 6:03 PM
    Visit Ohio Power Tool
  • Northern ToolNew

    Availability unknown

    $169.00Observed at 6:03 PM
    Visit Northern Tool

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

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All 32 stores and price history →

Specs compared

SpecDeWalt 20V MAX XR Hammer Drill & Impact Driver KitDEWALT ATOMIC 20V MAX 2-Tool Combo Kit
Battery voltage20-volt max20V
Battery typeLithium ion (Li-ion)Lithium-Ion
Number of tools22 Tool
Batteries included22 Batteries
Charger includedYesY
Case typeSoftKit Bag, Soft Bag
Power SourceCordlessBattery
Number Of Batteries22
Motor TypeBrushlessBrushless
Speed3,400 RPM (DCF845)Variable speed
Case IncludedYesYes
Weight13.73 lbs8.28 lbs
Show all 37 specsShow fewer specs
SpecDeWalt 20V MAX XR Hammer Drill & Impact Driver KitDEWALT ATOMIC 20V MAX 2-Tool Combo Kit
Included AccessoriesChargerCharger
Intended ApplicationDrillingDrilling
MaterialAll-metal (transmission)Plastic, Metal
ColorsYellow, BlackYellow, Black
Tool ComponentsImpact Driver, Drill/driverImpact Driver
Brushless motorYes—
Battery 1 capacity4—
Battery 2 capacity8—
Total kit weight13.73—

What reviewers say

DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit

  • 4.7 / 5300 ratings

Rated 4.7 out of 5 across 300 ratings, buyers treat this as a solid pro-grade two-tool kit. The hammer drill's power and the impact driver's speed settings draw the most praise.

What people mention
  • PowerPraisedOwners say the hammer drill drives large bits and augers through masonry and thick lumber without bogging.
  • Impact driver controlPraisedThe three speed settings let users slow down for trim screws and speed up for structural fastening.
  • Battery runtimePraisedThe 8Ah POWERPACK is reported to run a long time between charges, including many holes per charge.
  • Carrying caseCriticisedBuyers note the kit comes in a soft contractor bag rather than a hard case.

DEWALT ATOMIC 20V MAX 2-Tool Combo Kit

  • 4.6 / 5200 ratings

Rated 4.6 out of 5 from 200 ratings, buyers generally rate the kit highly for its compact size and power. The drill's short head and the driver's torque come up as the main reasons people recommend it.

What people mention
  • SizePraisedOwners like how short both tools are, which lets them work inside cabinets and between studs.
  • PowerPraisedThe impact driver's 1,700 in-lbs is described as plenty for driving screws and lag bolts.
  • Battery lifeMixedThe included 2.0Ah packs are fine for light work but run down fast on sustained drilling.
  • WeightPraised

Questions and answers

Which kit is better for drilling into brick or concrete?
The DCK2101QQ1WW1. Its DCD1007 has a hammer mode and 2,100 in-lbs of torque. The Atomic DCD794 is a drill/driver with no hammer function.
Which is better for cabinet and overhead work?
The DCK225D2. The drill is 5.88 in long and the impact driver 5.1 in, and the whole kit weighs about 5 lbs less.
Which has more driving power?
The DCK2101QQ1WW1. The DCF845 is rated up to 1,825 in-lbs against 1,700 in-lbs for the DCF809, and it adds a 3-speed selector.
Which lasts longer on a charge?
The DCK2101QQ1WW1, because of its 4Ah and 8Ah batteries. DeWalt rates it at up to 275 holes per charge with the 8Ah pack in fir. The Atomic's 2.0Ah packs are meant for lighter work.
Is the Atomic kit worth stepping up to the XR kit?
Step up if you drill masonry or drive large fasteners daily. Stay with the Atomic if compact size and low weight matter more than torque and runtime.
Do both kits include a charger and case?
Yes. Both include two batteries, a charger and a soft contractor bag. Neither ships with a hard case.

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More comparisons

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  • DeWalt 20V MAX Cordless 2-Tool Combo Kit with 2 Batteries and Charger vs DEWALT ATOMIC 20V MAX Brushless 2-Tool Combo Kit (DCK225D2)
  • DEWALT 20V MAX Cordless Drill, Impact Driver, 2-Tool Power Tool Combo Kit, Brushless Power Tool Set with 2 Batteries and Charger Included (DCK277D2) vs DEWALT ATOMIC 20V MAX Brushless 2-Tool Combo Kit (DCK225D2)
  • DeWalt DCK2101QQ1WW1 20V MAX XR Brushless 1/2" Hammer Drill and 1/4" Impact Driver Combo Kit vs DEWALT 20V MAX XR Hammer Drill and ATOMIC Impact Driver 2 Tool Cordless Combo Kit with (2) 4.0Ah Batteries, Charger, and Bag DCK2050M2
  • DeWalt DCK2101QQ1WW1 20V MAX XR Brushless 1/2" Hammer Drill and 1/4" Impact Driver Combo Kit vs 20V MAX XR Li-Ion 4 Tool Cordless Combo Kit DCK494P2

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Hammer drill max torque
2,100-in-lbs.
—
Impact driver no-load speed3,400 (no-load) RPM—
color—Multicolor
Battery amp hours—2 Ah
Corded or cordless—Cordless
Each weight—8.320 LB
Height—5.81
Width—9.00
Length—15.06
Typical Users—Professionals
Impact Function—Yes
Drill Function—Yes
Voltage (V)—20.0
LED Lighting—Yes
No. of Batteries (pcs)—2
Brushless—Yes
The light ATOMIC bodies are said to reduce fatigue during overhead work.
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