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DeWalt DCK751P1 7-Tool Combo Kit vs DeWalt 20V MAX 3-Tool Combo Kit

Buy the 7-tool kit if you are setting up a shop or doing remodel work: it covers drilling, driving, sawing, sanding and cutting with one battery platform. Buy the 3-tool kit if you mainly drill and drive and want two batteries and a bag in a light kit. The three shared tools (DCD777 drill, DCF787 impact driver, DCS356 multi-tool) are identical in both kits, so the real difference is the four extra tools and the larger 5.0Ah battery versus a second 2.0Ah battery. Both rate 4.8 out of 5, but the 7-tool kit has far more owner feedback behind that score.

  • Choose the DeWalt 7-tool kit if you want a full set of brushless 20V MAX tools for framing, demolition, finish work and sanding without buying each tool separately.
  • Choose the DeWalt 3-tool kit if drilling, driving and light cutting cover your work and you would rather carry a small bag with two batteries.

Prices

  • DeWalt DCK751P1 7-Tool Combo Kit: $549.99 at Bomgaars (last seen Nov 8)
  • DeWalt 20V MAX 3-Tool Combo Kit: $255.91 at Amazon (last seen Nov 8)
  • Difference: the DeWalt 20V MAX 3-Tool Combo Kit is $294.08 cheaper than the DeWalt DCK751P1 7-Tool Combo Kit at the latest prices (Nov 8)
DeWalt
DeWalt DCK751P1 20V MAX 7-Tool Cordless Combo Kit

DeWalt DCK751P1 7-Tool Combo Kit

DeWalt DCK751P1 20V MAX 7-Tool Cordless Combo Kit

4.8(5,259 ratings)
$549.99at BomgaarsObserved Nov 8, 2026, 4:56 PM
See all prices and details
Visit Bomgaars
Pros
  • Seven brushless tools on one 20V MAX battery platform
  • 5.0Ah battery runs saws and the sander longer between charges
  • Circular saw cuts 2x4s at 45 degrees in one pass
  • Covers demolition, framing, finish cuts and sanding in one purchase
  • Large, well-established owner base behind the rating
Cons
  • Only one battery, so you charge between tools on long jobs
  • Heavy kit with no case listed
  • You pay for tools you may rarely use
  • Saws and sander drain a single pack quickly
DeWalt
DeWalt three-tool combo kit

DeWalt 20V MAX 3-Tool Combo Kit

DeWalt three-tool combo kit

4.8(16 ratings)
$255.91at AmazonObserved Nov 8, 2026, 4:43 PM
See all prices and details
Visit Amazon

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

Pros
  • Two batteries keep you working while one charges
  • Light kit with a bag for carrying and storage
  • Same DCD777, DCF787 and DCS356 tools as the larger kit
  • 3-speed multi-tool handles flush cuts and scraping
  • Compact drill fits tight spaces at 7.52 in. front to back
Cons
  • No circular saw, recip saw, jigsaw or sander
  • 2.0Ah packs fade fast in heavier cutting
  • Small owner feedback base behind the rating
  • Stepping up later means buying the missing tools separately

What separates them

DeWalt DCK751P1 7-Tool Combo KitDeWalt 20V MAX 3-Tool Combo Kit
Tool count7 tools: drill, impact driver, recip saw, circular saw, multi-tool, random orbit sander, jigsaw3 tools: drill, impact driver, multi-tool
Battery setupOne DCB205 5.0Ah battery plus chargerTwo DCB203 2.0Ah batteries plus charger
Runtime per charge5.0Ah pack gives roughly 2.5x the runtime of a 2.0Ah pack2.0Ah packs are lighter but drain faster in saws and sanders
Saws includedReciprocating saw, 6-1/2 in. circular saw and jigsaw includedNo saws
Sanding and finishingRandom orbit sander and 3-speed oscillating multi-tool includedOscillating multi-tool only
PortabilityAbout 29.8 lb shipped; no case listedAbout 11.2 lb with a kit bag
Owner feedback4.8 out of 5 from 5,259 ratings4.8 out of 5 from 16 ratings
Best fitOwners building out a full 20V MAX platformDIYers who drill and drive most of the time

Price history

$749.00$255.91
Oct 29Nov 9
  • DeWalt DCK751P1 7-Tool Combo Kit: lowest $549.99 on Nov 8 at Bomgaars; $700.00 on Nov 9.
  • DeWalt 20V MAX 3-Tool Combo Kit: lowest $255.91 on Nov 8 at Amazon; $315.00 on Nov 9.

Prices at every store

DeWalt DCK751P1 7-Tool Combo Kit

  • BomgaarsNew

    In stock

    $549.99Observed Nov 8, 2026, 4:56 PM
    Visit Bomgaars
  • Authorized Tool OutletNew

    In stockReturn policy

    $749.00Verified
    Visit Authorized Tool Outlet
  • eBayNew

    Availability unknown

    $700.00Observed at 11:14 PM
    Visit eBay
  • M&M Tool and MachineryNew

    Availability unknown

    $749.00Observed at 11:14 PM
    Visit M&M Tool and Machinery

Also available at

  • Dewalt Authorized SellerCheck price at Dewalt Authorized Seller
  • My Tool StoreCheck price at My Tool Store
  • Ace Tool GroupCheck price at Ace Tool Group

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All 20 stores and price history →

DeWalt 20V MAX 3-Tool Combo Kit

  • Coastal Farm & RanchNew

    In stock

    $349.99Free shippingObserved Nov 8, 2026, 4:56 PM
    Visit Coastal Farm & Ranch
  • AmazonNew

    Availability unknown

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

    $255.91Free shippingObserved Nov 8, 2026, 4:43 PM
    Visit Amazon
  • eBayNew

    Availability unknownSold by thepawnexperts6246 (99.5% positive, 1,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $229.99+ $35.00 shippingVerified
    Visit eBay
  • C-A-L Ranch StoresNew

    Availability unknown

    $349.99Free shippingObserved Nov 8, 2026, 4:56 PM
    Visit C-A-L Ranch Stores

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

All 15 stores and price history →

Specs compared

SpecDeWalt DCK751P1 7-Tool Combo KitDeWalt 20V MAX 3-Tool Combo Kit
Tool Count73
Battery Capacity5 Ah2.0Ah each
Battery TypeLithium IonLithium Ion
Number Of Tools7 piece3
Platform20V MAX—
Battery ModelDCB205—
Product Length22.125 in—
Product Width13.688 in—
Product Height9.938 in—
Shipping Weight29.8 lb—
Voltage20 volts—
Torque1500 in-lb—
Show all 40 specsShow fewer specs
SpecDeWalt DCK751P1 7-Tool Combo KitDeWalt 20V MAX 3-Tool Combo Kit
Brushless MotorYes—
With Multiple BatteriesYes—
Power Source—Cordless
Tool Components—1/4-in impact driver (DCF787)
Battery Voltage—20V
Number Of Batteries—2
Motor Type—Brushless
Speed—3-speed selector
Included Accessories—Charger
Case Included

What reviewers say

DeWalt DCK751P1 7-Tool Combo Kit

  • 4.8 / 55,259 ratings

Rated 4.8 out of 5 from 5,259 ratings, buyers treat this as a strong starter set of DeWalt 20V tools. The main complaint is the single battery for seven tools.

What people mention
  • BatteryCriticisedOwners say one 5.0Ah battery cannot keep seven tools running through a full day.
  • BuildPraisedBuyers describe the tools as solid and durable.
  • ValuePraisedReviewers say the bundle costs less than buying the tools one by one.
  • RuntimeMixedBrushless motors help, but runtime depends on which tool is in use.

DeWalt 20V MAX 3-Tool Combo Kit

  • 4.8 / 516 ratings

Owners rate the kit highly, praising the brushless tools and the value of getting three tools with two batteries. The main complaints are the small 2.0Ah batteries and the soft bag.

What people mention
  • Battery lifeCriticisedOwners say the 2.0Ah packs drain quickly, especially in the multi-tool.
  • Build qualityPraisedReviewers describe the brushless tools as solid and well made.
  • SizePraisedThe compact drill and light impact driver fit into tight spots.
  • Multi-tool speedPraised

Questions and answers

Which kit is better for a beginner?
The 3-tool kit. It covers drilling and driving, which is most starter work, and the two batteries and bag make it easy to live with. Add saws only when a project calls for them.
Which lasts longer, the 5.0Ah or the two 2.0Ah batteries?
The 5.0Ah pack runs about 2.5 times longer per charge than a 2.0Ah pack. Two 2.0Ah packs together give similar total runtime, but you stop to swap batteries.
Are the tools in both kits the same?
The drill, impact driver and oscillating multi-tool are the same models in both kits. The 7-tool kit adds a recip saw, circular saw, jigsaw and random orbit sander.
Is the 7-tool kit worth stepping up to?
Yes if you cut, sand or demolish as part of your work. Buying those four tools separately usually costs more than the difference between the kits, and you get the bigger battery.
Can I use the batteries across both kits?
Yes. Both use DeWalt 20V MAX lithium-ion batteries, so the 5.0Ah and 2.0Ah packs work in any tool from either kit.
Which is easier to carry to jobs?
The 3-tool kit. It weighs about 11.2 lb and comes with a bag. The 7-tool kit is roughly 29.8 lb shipped and has no case listed.

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—
Yes
Case Type—Bag
Weight—11.2 lbs (Package Weight)
Material—Plastic
Colors—Yellow
Intended Application—Drilling, Driving
Typical Users—DIY enthusiast
pa_product-type—Power Tool Combo Kit
pa_battery—20V, Dewalt Max, Lithium Ion, XR
Voltage (V)—20V MAX
Number of Tools Included—3
Number of Batteries Included—2
Drill Chuck Size—1/2 in.
Impact Chuck Type—1/4 in. hex
Total Kit Weight (lbs)—11.2 lbs
Power Source Type—Cordless
Power Source Voltage—20 V
Tool Types—Hammer Drill, Impact Driver, Impact Wrench
Motor Speed—Variable
The three-speed selector is called useful for matching speed to the cut.
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