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DEWALT DCK2050M2 Hammer Drill Combo Kit vs DEWALT 20V MAX Brushless Hammer Drill DCD999B

Buy the DCK2050M2 kit if you need a drill and an impact driver and want to be working the same day. The DCD999B is the stronger single drill, with more torque and a 1/2 in. chuck, but it is a bare tool with no battery, charger or bag. Owners of the kit rate it well and call out the two 4.0Ah batteries; the common complaint is a missing battery or parts, so check the box on arrival.

  • Choose the DEWALT DCK2050M2 kit if you want a hammer drill and an impact driver with batteries, charger and bag in one box.
  • Choose the DEWALT DCD999B if you already own 20V MAX batteries and want the most powerful single hammer drill of the two.

Prices

  • DEWALT DCK2050M2 Hammer Drill Combo Kit: $105.00 at littlewoods (last seen Nov 4)
  • DEWALT 20V MAX Brushless Hammer Drill DCD999B: $170.99 at eBay (last seen Nov 8)
  • Difference: the DEWALT DCK2050M2 Hammer Drill Combo Kit is $65.99 cheaper than the DEWALT 20V MAX Brushless Hammer Drill DCD999B at the latest prices (Nov 4 and Nov 8)
DEWALT
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 DCK2050M2 Hammer Drill Combo Kit

DEWALT 20V MAX XR Hammer Drill and ATOMIC Impact Driver 2 Tool Cordless Combo Kit with (2) 4.0Ah Batteries, Charger, and Bag DCK2050M2

4.5(291 ratings)
$105.00at littlewoodsChecked Nov 4
See all prices and details
Visit littlewoods
Pros
  • Two tools for drilling and driving
  • Two 4.0Ah batteries and a charger included
  • Brushless motors and a metal ratcheting chuck
  • Carry bag included
  • Rated 4.5 out of 5 from 291 ratings
Cons
  • Heavier as a kit at 11.1 lb
  • No written warranty stated in the listing
  • Some buyers report a missing battery or parts
  • Impact driver is the compact ATOMIC model, not the full-size one
DEWALT
DEWALT 20V MAX 1/2 in. Brushless Hammer Drill/Driver DCD999B

DEWALT 20V MAX Brushless Hammer Drill DCD999B

DEWALT 20V MAX 1/2 in. Brushless Hammer Drill/Driver DCD999B

$170.99at eBayChecked Nov 8
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • More speed range and a 11-position clutch
  • Longer 8 in. body with a 13 mm keyless chuck
  • Bare tool keeps the kit light if you already have batteries
  • Brushless motor
Cons
  • No battery, charger or bag included
  • One tool only, no impact driver
  • Needs a 20V MAX battery and charger before first use

What separates them

DEWALT DCK2050M2 Hammer Drill Combo KitDEWALT 20V MAX Brushless Hammer Drill DCD999B
What is in the boxHammer drill, ATOMIC impact driver, two 4.0Ah batteries, charger and bagBare drill only, no battery or charger
Tools includedTwo tools: drill plus impact driverOne tool: hammer drill/driver
Chuck1/2 in. metal ratcheting chuck13 mm keyless chuck
Speed settings3-speed trigger, up to 3,250 rpm3 speeds, 0-450/0-1,300/0-2,000 rpm
ClutchNot listed as adjustable11 clutch positions
MotorBrushlessBrushless
Weight11.1 lb for the full kitAbout 8 in. long, bare tool only
Ready to use out of the boxYes, batteries and charger includedNo, needs a 20V MAX battery and charger

Price history

$256.41$16.00
Oct 28Nov 10
  • DEWALT DCK2050M2 Hammer Drill Combo Kit: lowest $16.00 on Nov 8 at vipoutlet.com; $149.00 on Nov 10.
  • DEWALT 20V MAX Brushless Hammer Drill DCD999B: lowest $189.99 on Nov 10 at eBay.

Prices at every store

DEWALT DCK2050M2 Hammer Drill Combo Kit

  • The Home DepotNew

    In stock

    $149.00Free shippingChecked 2 h ago
    Visit The Home Depot
  • littlewoodsNew

    Availability unknown

    $105.00Checked Nov 4
    Visit littlewoods
  • AmazonNew

    Availability unknown

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

    $149.00Free shippingChecked 2 h ago
    Visit Amazon
  • Blain's Farm & FleetNew

    Availability unknown

    $149.00Checked Nov 8
    Visit Blain's Farm & Fleet

Also available at

  • WalmartCheck price at Walmart
  • Tool Pass ProCheck price at Tool Pass Pro
All 44 stores and price history →

DEWALT 20V MAX Brushless Hammer Drill DCD999B

  • Coastal Farm & RanchNew

    In stock

    $206.99Free shippingChecked 2 h ago
    Visit Coastal Farm & Ranch
  • C-A-L Ranch StoresNew

    In stock

    $206.99Free shippingChecked 2 h ago
    Visit C-A-L Ranch Stores
  • The Home DepotNew

    In stock

    $211.65Free shippingChecked 2 h ago
    Visit The Home Depot
  • eBayNew

    Availability unknownSold by sm19-71 (100% positive, 33 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $170.99+ $9.50 shippingChecked Nov 8
    Visit eBay

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

All 15 stores and price history →

Specs compared

SpecDEWALT DCK2050M2 Hammer Drill Combo KitDEWALT 20V MAX Brushless Hammer Drill DCD999B
Battery Voltage20V20 V
Battery TypeLithium IonLithium Ion
PowerLithium Ion300
BrandDEWALT—
Power typeBattery—
Batteries inclY—
Number of batteries2—
Battery capacity4 Amp Hours—
Charger includedY—
Product line20V MAX XR—
Volts20 Volts—
ModelDCK2050M2—
Show all 40 specsShow fewer specs
SpecDEWALT DCK2050M2 Hammer Drill Combo KitDEWALT 20V MAX Brushless Hammer Drill DCD999B
Weight11.1 lb—
Speeds3—
ColorYellow—
Height6 in—
Power SourceCordless—
Number Of Tools2—
Tool ComponentsImpact Driver—
Motor TypeBrushless—
SpeedVariable 3-speed trigger, 3,250 rpm, Variable s…—
Included Accessories

What reviewers say

DEWALT DCK2050M2 Hammer Drill Combo Kit

  • 4.5 / 5291 ratings

Rated 4.5 out of 5 from 291 ratings, buyers generally call it a good product and would buy again. The main complaints are about kits arriving incomplete, with a battery or parts missing.

What people mention
  • ValuePraisedBuyers call it a good product and say they would buy again.
  • CompletenessCriticisedSome buyers report the kit arrived missing a battery or other parts.
  • BatteryMixedTwo 4.0Ah batteries are included, which buyers value, but incomplete kits have left some without one.
  • BuildPraisedBuyers describe the tools as solid and good quality in use.

DEWALT 20V MAX Brushless Hammer Drill DCD999B

Owners and reviewers rate the DCD999B as one of the strongest 20V MAX hammer drills, praising its torque, speed selection and build. Complaints focus on weight and on it being a bare tool that needs existing batteries.

What people mention
  • PowerPraisedOwners say it drills and drives with little effort, even in hard materials.
  • Speed controlPraisedReviewers like the three speed ranges and clutch for matching the tool to the task.
  • WeightCriticisedSome find it heavy and tiring for overhead work or long sessions.
  • Bare toolMixedBuyers on the 20V MAX platform see it as a sensible add-on; others dislike that no battery or charger is included.

Questions and answers

Which is better for drilling masonry?
Both have a hammer mode and a brushless motor. The DCD999B lists a higher top speed and a clutch, so it suits repeated masonry drilling. The kit's drill covers the same job and adds an impact driver for screws.
Do I need to buy batteries for the DCD999B?
Yes. It is a bare tool, so you need a 20V MAX battery and charger. The DCK2050M2 kit includes two 4.0Ah batteries and a charger.
Which one lasts longer?
Both use brushless motors, which outlast brushed ones. The kit's two batteries let you rotate packs and keep working. The DCD999B's life depends on the batteries you already own.
Is the kit worth stepping up to over the bare drill?
If you have no 20V MAX batteries, yes. The kit gives you two tools, two batteries, a charger and a bag. If you already own batteries and only need a drill, the bare DCD999B is the simpler buy.
Can the kit's impact driver handle large screws?
Yes. It is rated for driving large-diameter screws and lists up to 1,825 in-lbs of torque. The drill handles holes; the driver handles fasteners.
What should I check when the kit arrives?
Count the contents against the box list: drill, impact driver, two batteries, charger and bag. Some buyers report a missing battery or parts, so report shortages right away.

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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 three-tool combo kit
  • DeWalt 20V MAX Cordless 2-Tool Combo Kit with 2 Batteries and Charger 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 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)
  • 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 7-Tool Combo Kit
  • DeWalt DCK751P1 20V MAX 7-Tool Cordless 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 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 ATOMIC 20V MAX Brushless 2-Tool Combo Kit (DCK225D2)
  • 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 Cordless Drill/Driver Kit
  • 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 six-tool combo kit

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Charger
—
Case IncludedYes—
Case TypeBag—
MaterialMetal (ratcheting chuck)—
ColorsYellow—
Intended ApplicationDrilling, Driving large-diameter screws—
Typical UsersUnisex, Adults—
FeaturesLightweight—
Has written warrantyNo—
Is variable speedY—
ChargerCharger included—
Number of Batteries Included2—
Total Kit Weight (lbs.)10—
Flashlight IncludedNo—
Impact Driver IncludedYes—
Reciprocating Saw IncludedNo—
Jigsaw IncludedNo—
Sub-BrandXR—
BrushlessYes—
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