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DeWalt 20V MAX XR Hammer Drill/Impact Combo Kit vs DeWalt 20V Max XR Impact Driver

Buy the DCK2101QQ2 combo kit if you need to drill as well as drive. It pairs the DCD1007 hammer drill with the same DCF845 impact driver sold alone, adds two 4.0Ah batteries, a charger and a ToughSystem case. The bare DCF845B is the better pick only if you already own DeWalt 20V batteries and just want a compact, powerful driver. Owners rate the combo highly, and the DCF845 is widely praised for its power-to-size ratio.

  • Choose the DCK2101QQ2 combo kit if you need a hammer drill for masonry and wood, or you are starting from scratch without batteries and a charger.
  • Choose the bare DCF845B impact driver if you already own DeWalt 20V batteries and only need fastening, not drilling.

Prices

  • DeWalt 20V MAX XR Hammer Drill/Impact Combo Kit: $276.00 at Tool Pass Pro (checked today)
  • DeWalt 20V Max XR Impact Driver: $104.79 at eBay (checked today)
  • Difference: the DeWalt 20V Max XR Impact Driver is $171.21 cheaper than the DeWalt 20V MAX XR Hammer Drill/Impact Combo Kit today
DeWalt
DeWALT DCK2101QQ2 20V MAX XR 2-Tool Hammer Drill/Impact POWERPACK 4.0Ah Combo Kit

DeWalt 20V MAX XR Hammer Drill/Impact Combo Kit

DeWALT DCK2101QQ2 20V MAX XR 2-Tool Hammer Drill/Impact POWERPACK 4.0Ah Combo Kit

4.7(300 ratings)
$276.00at Tool Pass ProVerified
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Pros
  • Two brushless tools cover drilling, masonry and fastening
  • Two 4.0Ah batteries keep one charging while you work
  • Anti-rotation system shuts the drill down on kickback
  • ToughSystem case protects and organizes the kit
  • Rated 4.7 out of 5 from 300 ratings
Cons
  • Heavier and bulkier to carry than a single driver
  • You pay for batteries and a charger you may already own
  • Overkill if you never drill or touch masonry
DeWalt
DeWalt 20V Max XR Impact Driver

DeWalt 20V Max XR Impact Driver

$104.79at eBayObserved at 12:54 AM
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Store links may earn us a commission.

Pros
  • Same 1,825 in-lbs and 3 speeds as the driver in the kit
  • Compact and light for tight spaces and overhead work
  • Brushless motor with 4,500 IPM for fast driving
  • Cheapest way to add a driver if you own batteries
Cons
  • No battery, charger or case in the box
  • Cannot drill or work masonry
  • No written warranty listed on this listing

What separates them

DeWalt 20V MAX XR Hammer Drill/Impact Combo KitDeWalt 20V Max XR Impact Driver
Tools includedHammer drill DCD1007 plus impact driver DCF845Impact driver DCF845 only
Batteries and chargerTwo 4.0Ah batteries and a charger includedNone included; tool only
Drilling capability1/2 in. chuck, hammer mode for masonry, up to 2,100 in-lbs on the drill1/4 in. hex only, no drilling beyond light holes
Impact driver torqueSame DCF845 driver, 1,825 in-lbs1,825 in-lbs, 3 speeds, 4,500 IPM
StorageToughSystem case and kit box includedNo case
PortabilityTwo tools plus case to carryOne compact tool that fits a belt or pouch
Upfront outlayHigher cost for the full kitLower cost for the tool alone
Best for existing DeWalt ownersDuplicates batteries you may already haveAdds a driver without extra batteries

Price history

$399.00$99.97
Oct 29Nov 9
  • DeWalt 20V MAX XR Hammer Drill/Impact Combo Kit: lowest $299.00 on Nov 3 at Home Depot; $299.00 on Nov 9.
  • DeWalt 20V Max XR Impact Driver: lowest $99.97 on Nov 1 at Walmart; $100.28 on Nov 9.

Prices at every store

DeWalt 20V MAX XR Hammer Drill/Impact Combo Kit

  • Tool Pass ProNew

    In stockReturn policy

    $276.00Verified
    Visit Tool Pass Pro
  • The Power Tool StoreNew

    In stockReturn policy

    $299.00Verified
    Visit The Power Tool Store
  • Home DepotNew

    In stock

    $299.00Observed at 12:03 AM
    Visit Home Depot
  • Ohio Power ToolNew

    In stock

    $299.00Observed at 12:03 AM
    Visit Ohio Power Tool
All 30 stores and price history →

DeWalt 20V Max XR Impact Driver

  • eBayNew

    In stockSold by unturned

    $104.79Free shippingObserved at 12:54 AM
    Visit eBay
  • Toolking.comNew

    In stock

    $129.99Free shippingObserved at 12:54 AM
    Visit Toolking.com
  • AmazonNew

    Availability unknown

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

    $115.67Free shippingObserved at 6:34 AM
    Visit Amazon
  • ArborNew

    Availability unknown

    $127.71Observed at 12:54 AM
    Visit Arbor

Also available at

  • WalmartCheck price at Walmart

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All 20 stores and price history →

Specs compared

SpecDeWalt 20V MAX XR Hammer Drill/Impact Combo KitDeWalt 20V Max XR Impact Driver
Battery voltage20V MAX (18V nominal)20V
Battery capacity4Ah5.0Ah
Motor typeBrushlessBrushless
Power SourceCordlessCordless
Battery TypeLithium IonLithium-Ion (Li-Ion)
Weight12.782.4 lbs
Battery modelDCB2104—
Number of batteries2—
Battery technologyLithium-Ion (Li-Ion)—
Hammer drill modelDCD1007—
Impact driver modelDCF845—
Hammer drill chuck size1/2 in.—
Show all 40 specsShow fewer specs
SpecDeWalt 20V MAX XR Hammer Drill/Impact Combo KitDeWalt 20V Max XR Impact Driver
Impact driver chuck size1/4 in.—
Impact driver speed3-speed—
Number of tools2—
Speed3-speed—
Included AccessoriesDWST08130 ToughSystem® Storage, DCB115 Charger—
Case IncludedYes—
Case TypeToughSystem® Storage, Kit Box—
MaterialAll-metal (transmission)—
ColorsYellow, Black—

What reviewers say

DeWalt 20V MAX XR Hammer Drill/Impact Combo Kit

  • 4.7 / 5300 ratings

Rated 4.7 out of 5 from 300 ratings. Owners treat it as a solid pro-grade two-tool kit, with the drill's torque and the anti-rotation cutoff drawing the most praise. Weight and battery capacity are the usual complaints.

What people mention
  • TorquePraisedOwners say the hammer drill powers through large auger bits and masonry without bogging.
  • Anti-rotationPraisedThe DCD1007's cutoff on a bind is called a real safety feature, not a gimmick.
  • WeightCriticisedThe kit is heavy at about 12.8 lb, and overhead work tires users out.
  • Battery lifeMixedTwo 4.0Ah packs cover most jobs, but continuous hammer drilling drains them quickly.

DeWalt 20V Max XR Impact Driver

Owners of the 20V Max XR line generally rate the brushless impact drivers highly for power, control and build. The common complaint is the bare-tool packaging, which adds cost for anyone without batteries.

What people mention
  • PowerPraisedOwners say it drives long screws and lag bolts without bogging down.
  • Speed controlPraisedThe three speeds and variable trigger are called easy to feather for delicate work.
  • BuildPraisedReviewers describe the housing and chuck as solid and long-lasting.
  • Bare toolCriticisedBuyers note the value only holds up if you already own 20V Max batteries and a charger.

Questions and answers

Which is better for drilling into brick or concrete?
The combo kit. Its DCD1007 hammer drill has a 1/2 in. chuck and a hammer mode. The DCF845B is a 1/4 in. hex impact driver and is not made for masonry.
Is the impact driver in the kit the same as the DCF845B?
Yes. The kit includes the DCF845 impact driver, the same model sold bare as the DCF845B. The difference is that the kit adds batteries, a charger, a hammer drill and a case.
Which lasts longer?
Both use brushless motors and all-metal transmission parts, so tool life is similar. The kit's two batteries let you rotate them, which can extend usable battery life versus running one pack hard.
I already own DeWalt 20V batteries. Is the kit worth stepping up to?
Only if you need the hammer drill or the ToughSystem case. If you just want fastening, the bare DCF845B does the same driving job without duplicating batteries.
Can the impact driver handle lug nuts or big lag bolts?
It is rated for mid-sized fasteners. For heavy lag bolts or automotive lug nuts, use a high-torque impact wrench instead.
Does the bare driver come with a warranty?
This listing shows no written warranty and no charger or battery. DeWalt's standard tool warranty may still apply, so confirm coverage with the seller before buying.

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More comparisons

  • DeWALT DCK2101QQ2 20V MAX XR 2-Tool Hammer Drill/Impact POWERPACK 4.0Ah 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 DCK2101QQ2 20V MAX XR 2-Tool Hammer Drill/Impact POWERPACK 4.0Ah Combo Kit vs DeWalt 20V MAX XR Brushless Cordless Hammer Drill dcd1007b
  • DeWALT DCK2101QQ2 20V MAX XR 2-Tool Hammer Drill/Impact POWERPACK 4.0Ah Combo Kit vs DeWalt 20V MAX XR Brushless 1/2 in. Drill/Driver Kit (DCD800P1)
  • DeWalt DCK200D1P1 20V MAX 2-Tool Hammer Drill/Impact Combo Kit vs DeWALT DCK2101QQ2 20V MAX XR 2-Tool Hammer Drill/Impact POWERPACK 4.0Ah Combo Kit
  • DEWALT (DCK226E2) 20V MAX Lithium-Ion Cordless 2-Tool Combo Kit with (2) POWERSTACK 1.7Ah Batteries and Charger vs DeWALT DCK2101QQ2 20V MAX XR 2-Tool Hammer Drill/Impact POWERPACK 4.0Ah Combo Kit
  • DeWalt 20V MAX XR Brushless Cordless Hammer Drill dcd1007b vs DeWalt 20V Max XR Impact Driver
  • DeWalt 20V MAX XR Brushless 1/2 in. Drill/Driver Kit (DCD800P1) vs DeWalt 20V Max XR Impact Driver

Buying guides that pick them

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Intended Application
Fastening, Drilling
—
With Multiple BatteriesYes—
Torque—1825 in lb
Electric motor type—Brushless
Volts—20 Volts
Maximum speed—3400 rpm
Speeds—3
Is variable speed—Y
Batteries incl—N
Brand—DEWALT
Product line—20V MAX XR
Manufacturer—DeWalt
Color—Yellow
Model—DCF845B
Size—1/4 in
Has written warranty—No
Power type—Battery
Charger included—N
Has nrtl listing certification—N