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DeWalt DCK227D2 20V Combo Kit vs DeWalt DCK299M2 Hammer Drill and Impact Driver Kit

Buy the DCK299M2 if you drill masonry, bore large holes, or want the longest runtime between charges. Buy the DCK227D2 if you want a lighter kit for assembly, cabinet work, and everyday driving. The DCK299M2 is the stronger pair on paper: a 3-speed hammer drill with an all-metal transmission and 4.0Ah packs, against a compact drill and 2.0Ah packs. The DCK227D2 is easier to carry and handle overhead, and owners of the 20V MAX line rate both kits well for reliability.

  • Choose the DCK227D2 if you want a compact, light two-tool kit for drilling, driving, and assembly around the house or on finish work.
  • Choose the DCK299M2 if you drill concrete or brick, bore big holes, or need 4.0Ah batteries to last a full day.

Prices

  • DeWalt DCK227D2 20V Combo Kit: $125.00 at Tool Pass Pro (last seen Nov 8)
  • DeWalt DCK299M2 Hammer Drill and Impact Driver Kit: $319.00 at Arbor (last seen Nov 8)
  • Difference: the DeWalt DCK227D2 20V Combo Kit is $194.00 cheaper than the DeWalt DCK299M2 Hammer Drill and Impact Driver Kit at the latest prices (Nov 8)
DeWalt
DeWalt dck227d2 20V MAX Brushless 2-Tool Combo Kit

DeWalt DCK227D2 20V Combo Kit

DeWalt dck227d2 20V MAX Brushless 2-Tool Combo Kit

5(11 ratings)
$125.00at Tool Pass ProObserved at 11:54 PM
See all prices and details
Visit Tool Pass Pro
Pros
  • Light and compact, easy to use overhead and in tight spots
  • Brushless motors on both tools
  • Two batteries and a charger included
  • Shares the 20V MAX battery platform
Cons
  • No hammer mode, so no drilling into masonry
  • 2.0Ah packs run down faster on heavy jobs
  • Single-speed drill is less versatile than a 3-speed
DeWalt
DeWalt 20V MAX Hammer Drill and Impact Driver Power Tool Combo Kit with 2 Batteries and Charger, Cordless Brushless XR Premium 4.0Ah, LED Light, Tool Bag (DCK299M2)

DeWalt DCK299M2 Hammer Drill and Impact Driver Kit

DeWalt 20V MAX Hammer Drill and Impact Driver Power Tool Combo Kit with 2 Batteries and Charger, Cordless Brushless XR Premium 4.0Ah, LED Light, Tool Bag (DCK299M2)

4.8(1 rating)
$319.00at ArborObserved at 11:44 PM
See all prices and details
Visit Arbor
Pros
  • Hammer drill handles concrete and brick
  • 3-speed all-metal transmission for fast drilling and long runtime
  • 4.0Ah batteries give noticeably longer run time
  • ToughSystem hard case protects the kit
Cons
  • Heavier drill at 4.7 lb, tiring overhead
  • Bulkier kit to carry and store
  • More tool than a light-duty user needs

What separates them

DeWalt DCK227D2 20V Combo KitDeWalt DCK299M2 Hammer Drill and Impact Driver Kit
Second tool1/2 in drill/driver only, no hammer mode1/2 in hammer drill with 0-38,250 BPM
Drill speed controlSingle speed range, up to 1,650 rpm3-speed all-metal transmission, up to 2,000 rpm
Impact driver torque1,700 in-lb at 3,200 rpm1,825 in-lb at 3,250 rpm
Battery capacityTwo 2.0Ah compact packsTwo 4.0Ah XR packs
Weight and sizeDrill 6.38 in long; impact driver 5.15 in, 2.8 lbDrill 8.4 in, 4.7 lb; impact driver 5.3 in, 3.4 lb
Carrying caseContractor bagToughSystem hard case
Work lighting3-LED light on the tools3-mode LED, up to 2x brighter than the previous model
Best fitFinish carpentry, assembly, overhead workFraming, masonry, heavy fastening

Price history

$319.00$129.00
Oct 30Nov 9
  • DeWalt DCK227D2 20V Combo Kit: lowest $129.00 on Nov 1 at Amazon; $169.00 on Nov 9.
  • DeWalt DCK299M2 Hammer Drill and Impact Driver Kit: lowest $319.00 on Nov 8 at Arbor; $319.00 on Nov 9.

Prices at every store

DeWalt DCK227D2 20V Combo Kit

  • Tool Pass ProNew

    In stockReturn policy

    $125.00Observed at 11:54 PM
    Visit Tool Pass Pro
  • AmazonNew

    Availability unknown

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

    $129.00Observed Oct 31, 2026, 10:21 PM
    Visit Amazon
  • BomgaarsNew

    Availability unknown

    $139.98Observed Nov 4, 2026, 9:48 AM
    Visit Bomgaars
  • eBayNew

    Availability unknownSold by graz9534 (0% positive, 0 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $139.99Free shippingVerified
    Visit eBay

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart
  • Ace Tool GroupCheck price at Ace Tool Group

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All 34 stores and price history →

DeWalt DCK299M2 Hammer Drill and Impact Driver Kit

  • A&H Turf and SpecialtiesNew

    In stock

    $389.00Observed at 10:46 PM
    Visit A&H Turf and Specialties
  • ArborNew

    Availability unknown

    $319.00+ $49.99 shippingObserved at 11:44 PM
    Visit Arbor
  • Toolmarts.comNew

    Availability unknown

    $389.00Observed Nov 8, 2026, 5:05 PM
    Visit Toolmarts.com
  • Empire Rigging & SupplyNew

    Availability unknown

    $389.00Observed Nov 8, 2026, 5:05 PM
    Visit Empire Rigging & Supply

Also available at

  • Prime SourceCheck price at Prime Source
All 15 stores and price history →

Specs compared

SpecDeWalt DCK227D2 20V Combo KitDeWalt DCK299M2 Hammer Drill and Impact Driver Kit
Power SourceCordlessCordless
Number of Tools28 piece
Battery Capacity2AH4.0 Ah
Battery Type20V MAX* Compact Lithium Ion Battery PackLithium-ion
Tool ComponentsImpact driverHammerdrill, Impact Driver
Battery Voltage20V20 V
Number Of Batteries23
Motor TypeBrushlessBrushless
Speed3200 RPM3-Speed
Case IncludedYesYes
Case TypeContractor bagToughSystem case, Hard case
ColorsYellow, BlackYellow/Black
Show all 40 specsShow fewer specs
SpecDeWalt DCK227D2 20V Combo KitDeWalt DCK299M2 Hammer Drill and Impact Driver Kit
Included AccessoriesChargerCharger, Contractor Bag
Intended ApplicationDrillingDrilling, Cutting, Illuminating work area
Typical UsersProfessionals, DIY enthusiastsUNISEX, ADULT
Weight2.8 lbs (DCF885)50.7 lbs.
MaterialBlendAll-metal transmission (DCD996 hammerdrill)
ConditionNewNewProduct ID: 26100252
With Multiple BatteriesYesYes
Sub-Brand20VXR
Number of Tools Included2

What reviewers say

DeWalt DCK227D2 20V Combo Kit

  • 5 / 511 ratings

Rated 5 out of 5 from 11 ratings. Buyers describe the pair as a solid brushless starter kit, with the compact size and included batteries standing out.

What people mention
  • Battery lifeMixedThe 2Ah packs are fine for light work but drain fast under continuous drilling.
  • BuildPraisedOwners call the brushless tools solid and well made.
  • SizePraisedThe short bodies get into cabinets and tight framing spaces easily.
  • PowerPraisedThe impact driver's torque handles long deck screws without bogging.

DeWalt DCK299M2 Hammer Drill and Impact Driver Kit

Owners of the DCD996 and DCF887 pair generally rate it highly for power, speed and build, and many call it a step up from older DeWalt kits. Complaints center on weight and on the drill's appetite for battery charge under heavy hammer use.

What people mention
  • PowerPraisedOwners say the impact driver drives long fasteners without bogging down.
  • BuildPraisedThe all-metal transmission and chuck are described as holding up to daily job-site use.
  • WeightMixedThe drill is compact but at 4.7 lb it tires arms during long overhead sessions.
  • BatteryMixedThe 4.0Ah packs last well in the driver, but hammer drilling drains them quickly.

Questions and answers

Which kit is better for drilling into concrete?
The DCK299M2. Its DCD996 hammer drill delivers 0-38,250 BPM in hammer mode. The DCK227D2 drill has no hammer function and is for wood, metal, and plastic.
Which has more power?
The DCK299M2. Its impact driver makes 1,825 in-lb against 1,700 in-lb, and its drill runs to 2,000 rpm in three speeds against 1,650 rpm in one.
Which is easier to use all day?
The DCK227D2. Its drill is 6.38 in long and the impact driver weighs 2.8 lb, against 8.4 in and 4.7 lb for the DCK299M2 drill.
How much longer do the 4.0Ah batteries last?
Roughly twice as long as the 2.0Ah packs under the same load, since capacity doubles. The DCK299M2 also draws more current, so expect somewhat less than a straight double.
Is the DCK299M2 worth stepping up to?
Yes if you drill masonry, frame, or bore large holes. If you mostly assemble furniture and drive screws, the lighter DCK227D2 covers it.
Do the batteries and charger interchange between the two kits?
Yes. Both use the DeWalt 20V MAX battery platform, so packs and chargers work across both kits and other 20V MAX tools.

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2
Total Kit Weight (lbs.)8.8211
Number of Batteries Included22
BrushlesstrueYes
Impact Driver IncludedtrueYes
Battery 1 Amp-Hours24
Charger IncludedtrueYes
Tool Warranty3-year limited3-year limited
Battery Warranty2-year limited3-year limited
CA Residents: Prop 65 Warning(s)falseYes
Impact FunctionYesYes
Drill FunctionYesYes
Voltage (V)20.020.0
No. of Batteries (pcs)22
Chuck TypeKeyless ChuckKeyless Chuck
Voltage20V MAX*—
Impact Driver Torque1,700 in-lb—
Impact Driver Speed3,200 rpm—
Drill/Driver Power404 UWO—
Drill/Driver Speedup to 1,650 RPMs no load—
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