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DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit vs DEWALT DCK299D1W1 Drill Combo Kit

Both kits are brushless DeWalt 20V MAX two-tool sets with a 1/2-inch hammer drill and a 1/4-inch impact driver, and both are well regarded. The DCK2101QQ1WW1 is the newer pairing: the DCD1007 is DeWalt's most powerful 20V hammer drill, and the DCF845 driver is a three-speed unit rated at 1,825 in-lbs. The DCK299D1W1 uses the older DCD998 with Power Detect and the DCF887 driver, but it ships with an 8.0Ah and a 2.0Ah battery, which suits long days and lighter overhead work. Owners rate both highly; the DCK2101QQ1WW1 has far more ratings behind its score.

  • Choose the DeWalt DCK2101QQ1WW1 if you want the newest and most powerful hammer drill in the 20V line and a higher-torque three-speed impact driver.
  • Choose the DeWalt DCK299D1W1 if you want Power Detect performance with a big 8.0Ah pack plus a compact 2.0Ah battery for lighter work.

Prices

  • DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit: $299.00 at Amazon (last seen Nov 3)
  • DEWALT DCK299D1W1 Drill Combo Kit: $310.00 at eBay (checked today)
  • Difference: the DeWalt 20V MAX XR Hammer Drill & Impact Driver Kit is $11.00 cheaper than the DEWALT DCK299D1W1 Drill Combo 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
  • Newest DCD1007 hammer drill with the highest torque in the 20V line
  • DCF845 driver runs to 3,400 RPM with 1,825 in-lbs
  • Two high-capacity POWERPACK batteries cover heavy drilling and fastening
  • Large rating base backs the 4.7 score
Cons
  • No compact battery for light overhead work
  • Soft contractor bag offers less protection than a hard case
  • Heavier drill head than the DCD998 for long overhead sessions
DEWALT
DEWALT 20V MAX XR Cordless Drill Combo Kit, Hammer Drill & Impact Driver, Power Detect Technology (DCK299D1W1)

DEWALT DCK299D1W1 Drill Combo Kit

DEWALT 20V MAX XR Cordless Drill Combo Kit, Hammer Drill & Impact Driver, Power Detect Technology (DCK299D1W1)

4.9(44 ratings)
$310.00at eBayObserved at 5:14 PM
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Pros
  • Power Detect squeezes extra power from the 8.0Ah pack
  • Compact 2.0Ah battery keeps the drill light for overhead and small jobs
  • Metal chuck and all-metal transmission
  • Highest owner score of the two at 4.9
Cons
  • Older DCD998 and DCF887 platform
  • Smaller rating sample
  • Lower top speed on the impact driver

What separates them

DeWalt 20V MAX XR Hammer Drill & Impact Driver KitDEWALT DCK299D1W1 Drill Combo Kit
Hammer drillDCD1007, DeWalt's most powerful 20V MAX hammer drill, 2,100 in-lbs max torqueDCD998 with Power Detect, up to 29% more power than DCD996 on an 8Ah pack
Impact driverDCF845, three speeds, 1,825 in-lbs, 3,400 RPMDCF887, three speeds, 1,825 in-lbs, 3,250 RPM
Battery mix4.0Ah and 8.0Ah POWERPACK8.0Ah and 2.0Ah compact
Chuck and transmission1/2-in chuck, all-metal transmission1/2-in metal chuck, all-metal transmission
Weight13.73 lbs total kit13.25 lbs total kit
CaseContractor soft bagKit bag
Rating base4.7 out of 5 from 300 ratings4.9 out of 5 from 44 ratings

Price history

$449.00$299.00
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 DCK299D1W1 Drill Combo Kit: lowest $360.00 on Nov 7 at eBay; $399.00 on Nov 8.

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

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  • ToolupCheck price at Toolup
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All 16 stores and price history →

DEWALT DCK299D1W1 Drill Combo Kit

  • Burns Power ToolsNew

    In stock

    $399.00Free shippingObserved at 5:54 PM
    Visit Burns Power Tools
  • WalmartNew

    In stockSold by WB TOOLSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $429.00Free shippingVerified
    Visit Walmart
  • eBayNew

    Availability unknownSold by tom11wjy (100% positive, 333 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $310.00+ $10.82 shippingObserved at 5:14 PM
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $419.00Free shippingObserved at 5:14 PM
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

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Specs compared

SpecDeWalt 20V MAX XR Hammer Drill & Impact Driver KitDEWALT DCK299D1W1 Drill Combo Kit
Battery voltage20-volt max20
Battery typeLithium ion (Li-ion)Lithium Ion
Number of tools22
Batteries included22
Charger includedYesY
Case typeSoftKit bag
Power SourceCordlessCordless
Number Of Batteries22
Motor TypeBrushlessBrushless
Speed3,400 RPM (DCF845)0-3,250 RPM (DCF887)
Case IncludedYesYes
Weight13.73 lbs3.4 lbs (DCF887)
Show all 40 specsShow fewer specs
SpecDeWalt 20V MAX XR Hammer Drill & Impact Driver KitDEWALT DCK299D1W1 Drill Combo Kit
Included AccessoriesChargerCharger, Kit bag
Intended ApplicationDrillingDrilling
MaterialAll-metal (transmission)All-metal transmission (DCD998 Hammer Drill), M…
ColorsYellow, BlackBlack, Yellow
Brushless motorYes—
Battery 1 capacity4—
Battery 2 capacity8—
Total kit weight13.73—
Hammer drill max torque2,100-in-lbs.—

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 DCK299D1W1 Drill Combo Kit

  • 4.9 / 544 ratings

Rated 4.9 out of 5 from 44 ratings, buyers are highly positive about the kit. They praise the power of both tools and the value of getting two batteries and a charger together.

What people mention
  • PowerPraisedOwners say the hammer drill and impact driver both have plenty of torque for tough jobs.
  • WeightMixedThe kit is heavy at 13.25 lbs, and the 8.0Ah battery makes the drill noticeably heavier.
  • Battery lifePraisedThe 8.0Ah pack runs long, and the compact 2.0Ah battery keeps the impact driver light.
  • BuildPraised

Questions and answers

Which kit is better for drilling masonry?
The DCK2101QQ1WW1. Its DCD1007 is DeWalt's most powerful 20V hammer drill at 2,100 in-lbs, and DeWalt rates it at up to 275 holes per charge with the 8.0Ah pack in fir. The DCD998 is capable but a step behind on raw torque.
Which impact driver is faster?
The DCF845 in the DCK2101QQ1WW1 spins to 3,400 RPM versus 3,250 RPM for the DCF887. Both are rated at 1,825 in-lbs, so the gap is small in practice.
Is the DCK299D1W1 worth stepping up to?
It is not a step up in power; it is a different battery mix. Pick it if the compact 2.0Ah battery and Power Detect matter more to you than the newer, stronger drill and driver.
Which lasts longer on a charge?
Both include an 8.0Ah battery, so runtime on heavy drilling is similar. The DCK2101QQ1WW1 adds a 4.0Ah pack instead of a 2.0Ah, so its second battery lasts longer in sustained work.
Which is better for overhead work?
The DCK299D1W1. Its 2.0Ah compact battery makes the drill noticeably lighter when you are working above your head, and the whole kit weighs slightly less.
Do both include a charger and case?
Yes. Both kits ship with a charger and a soft bag, and both use the same 20V MAX battery platform, so packs interchange between them.

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More comparisons

  • DEWALT 20V MAX XR Hammer Drill and ATOMIC Impact Driver 2 Tool Cordless Combo Kit with (2) 4.0Ah Batteries, Charger, and Bag DCK2050M2 vs DEWALT 20V MAX XR Cordless Drill Combo Kit, Hammer Drill & Impact Driver, Power Detect Technology (DCK299D1W1)
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Impact driver no-load speed
3,400 (no-load) RPM
—
Tool ComponentsImpact Driver, Drill/driver—
color—Yellow
Package weight—13.25 lbs.
Max torque—1,825 in-lbs
No-load speed—0-3,250 RPM
Impact rate—0-3,600 impacts per minute
Impact driver length—5.3 in.
Impact driver weight—3.4 lbs
Chuck size—1/2 in.
Battery capacity—8.0Ah
Compact battery capacity—2.0Ah
Typical Users—UNISEX, ADULT
Brand—DEWALT
Batteries incl—Y
Power type—Battery
Volts—20 V
Is variable speed—Y
Amps—1 A
Buyers describe the tools as solid, with an all-metal chuck and transmission on the drill.
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