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DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit vs DeWalt 20V MAX Cordless Drill/Driver Kit

Buy the DCK2101QQ1WW1 kit if you drill into concrete, masonry or hardwood and want one battery platform to cover drilling and driving. It pairs a 2,100 in-lb hammer drill with a 3-speed impact driver rated up to 1,825 in-lb, and the 4Ah plus 8Ah POWERPACK batteries run long days. The DCD771C2 is a lighter, simpler drill/driver for home tasks, but it has no hammer mode, no impact driver and only compact 1.3Ah batteries. Owners rate the combo kit higher (4.7 vs 4.2), and the brushless motors and all-metal transmission are built for heavier, longer use.

  • Choose the DeWalt 20V MAX XR combo kit if you drill masonry or concrete, drive long screws and want a hammer drill plus impact driver on one battery platform.
  • Choose the DeWalt DCD771C2 drill/driver kit if you want one light, compact drill for furniture, shelves and light repairs around the house.

Prices

  • DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit: $299.00 at Amazon (last seen Nov 3)
  • DeWalt 20V MAX Cordless Drill/Driver Kit: $49.97 at North 40 Outfitters (last seen Oct 31)
  • Difference: the DeWalt 20V MAX Cordless Drill/Driver Kit is $249.03 cheaper than the DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit at the latest prices (Oct 31 and Nov 3)
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 concrete and masonry
  • Impact driver drives long screws fast
  • Brushless motors and all-metal transmission
  • 4Ah and 8Ah batteries cover long jobs
  • Rated 4.7 out of 5 by 300 owners
Cons
  • Heavy kit at 13.73 lb
  • Soft contractor bag, not a hard case
  • Overkill for light household repairs
DeWalt
DeWalt 20V MAX Cordless Drill/Driver Kit

DeWalt 20V MAX Cordless Drill/Driver Kit

4.2(149 ratings)
$49.97at North 40 OutfittersObserved Oct 31, 2026, 7:16 AM
See all prices and details
Visit North 40 Outfitters
Pros
  • Light at about 2 lb and compact
  • Simple two-speed drill/driver
  • 16 clutch positions for consistent screw depth
  • Rated 4.2 out of 5 by 149 owners
Cons
  • No hammer mode or impact driver
  • Brushed motor with modest power
  • 1.3Ah batteries drain quickly on heavy work

What separates them

DeWalt 20V MAX XR Hammer Drill & Impact Driver KitDeWalt 20V MAX Cordless Drill/Driver Kit
Tools in the kitHammer drill plus 3-speed impact driverDrill/driver only
Hammer modeYes, for masonry and concreteNo
MotorBrushless on both toolsBrushed
Max torque2,100 in-lb hammer drill; up to 1,825 in-lb impact driver300 unit watts out, listed at 2.6 in-lb
Top speed3,400 RPM impact driver; 3-speed drill1,500 RPM, 2 speeds
Batteries included4Ah and 8Ah POWERPACKTwo 1.3Ah compact packs
Weight13.73 lb kit2 lb tool
Chuck and clutch1/2 in chuck, 3-speed transmission1/2 in ratcheting chuck, 16 clutch positions

Price history

$449.00$39.00
Oct 28Nov 9
  • DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit: lowest $299.00 on Nov 1 at Amazon; $309.99 on Nov 9.
  • DeWalt 20V MAX Cordless Drill/Driver Kit: lowest $39.00 on Oct 31 at Walmart; $99.99 on Nov 9.

Prices at every store

DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit

  • The Home DepotNew

    In stock

    $299.00Free shippingObserved Nov 8, 2026, 5:54 PM
    Visit The Home Depot
  • eBayNew

    In stockSold by retail-dealz-llc

    $309.99Observed at 11:44 PM
    Visit eBay
  • ToolupNew

    In stockReturn policy

    $349.00Verified
    Visit Toolup
  • AmazonNew

    Availability unknown

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

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

Also available at

  • Dewalt Authorized SellerCheck price at Dewalt Authorized Seller
  • ToolUp.comCheck price at ToolUp.com

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All 16 stores and price history →

DeWalt 20V MAX Cordless Drill/Driver Kit

  • North 40 OutfittersNew

    Availability unknown

    $49.97Observed Oct 31, 2026, 7:16 AM
    Visit North 40 Outfitters
  • Toolking.comNew

    Availability unknown

    $59.99Observed Oct 31, 2026, 7:16 AM
    Visit Toolking.com
  • GPS Tools & EquipmentNew

    Availability unknown

    $81.57Observed Nov 5, 2026, 7:23 AM
    Visit GPS Tools & Equipment
  • eBayNew

    Availability unknownSold by fosbar76 (100% positive, 200 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $95.00Free shippingObserved at 11:44 PM
    Visit eBay

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay
  • nectarCheck price at nectar

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All 47 stores and price history →

Specs compared

SpecDeWalt 20V MAX XR Hammer Drill & Impact Driver KitDeWalt 20V MAX Cordless Drill/Driver Kit
Battery voltage20-volt max20V
Battery typeLithium ion (Li-ion)Lithium-ion
Number of tools27
Charger includedYesY
Case typeSoftToughSystem case, Hard case
Power SourceCordlessCordless
Number Of Batteries23
Motor TypeBrushlessBrushless, Brushed
Case IncludedYesYes
Weight13.73 lbs2 lb
Intended ApplicationDrillingDrilling, Cutting, Illuminating work area
ColorsYellow, BlackYellow/Black
Show all 40 specsShow fewer specs
SpecDeWalt 20V MAX XR Hammer Drill & Impact Driver KitDeWalt 20V MAX Cordless Drill/Driver Kit
Brushless motorYes—
Batteries included2—
Battery 1 capacity4—
Battery 2 capacity8—
Total kit weight13.73—
Hammer drill max torque2,100-in-lbs.—
Impact driver no-load speed3,400 (no-load) RPM—
Speed3,400 RPM (DCF845)—
Included AccessoriesCharger—

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 20V MAX Cordless Drill/Driver Kit

  • 4.2 / 5149 ratings

Reviewers are split. Many praise the power, durability and comfortable grip for heavy jobs, while others report serious reliability failures, including a drill falling apart and one unit catching fire.

What people mention
  • PowerPraisedOwners say the 300-watt motor handles most drilling and driving without bogging down.
  • Build qualityMixedMany call it durable, but some report the drill falling apart during use.
  • SafetyCriticisedOne owner reported the drill catching fire during light use.
  • Battery lifeMixed

Questions and answers

Which is better for drilling into concrete?
The DCK2101QQ1WW1. Its DCD1007 hammer drill has a hammer mode and 2,100 in-lb of torque. The DCD771C2 has no hammer function and is not made for masonry.
Do I need the impact driver?
If you drive long screws, lag bolts or decking, yes. The DCF845 adds speed and torque the drill alone cannot match. For occasional furniture assembly, the DCD771C2 is enough.
Which lasts longer?
The combo kit. Brushless motors and an all-metal transmission wear less under heavy use, and the larger batteries put less strain per charge. The DCD771C2 is fine for light, occasional work.
Is the combo kit worth stepping up to?
Yes if you drill masonry or drive many fasteners. You get two tools, hammer mode, brushless motors and bigger batteries. Skip it if you only hang shelves and tighten screws.
Which is easier to use overhead or in tight spots?
The DCD771C2. At about 2 lb it is far lighter than the 13.73 lb combo kit, which matters when working overhead or in cramped spaces.
Do the batteries interchange?
Yes. Both are DeWalt 20V MAX tools, so the batteries and charger work across the same platform. The combo kit's 4Ah and 8Ah packs also fit the DCD771C2.

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Material
All-metal (transmission)
—
Tool ComponentsImpact Driver, Drill/driver—
color—Yellow
size—Drill Set
Brand—DEWALT
Power type—Manual
Volts—120 Volts
Torque—2.6 in lb
Maximum speed—1500 rpm
Speeds—2
Battery capacity—1.3 Amp Hours
Batteries incl—Y
Chuck size—1/2 in.
Accessories—Drill/driver, charger, two 1.3 Ah batteries, st…
Piece count—1
Amps—1.3 Amps
Watts—300 Watts
Maximum motor speed—1500 rpm
Model—DCD771C2
The two included 1.3 Ah batteries are handy but drain fast on heavy jobs.
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