DEWALT 20V MAX Combo Kit, Compact 4-Tool (DCK421D2)

(9 customer reviews)

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DCD708 DEWALT 20V MAX* Drill/Driver with 2-speed transmission in the cordless tools combo kit delivers 0-600 & 0-2,000 RPMs

DCF885 DEWALT 20V MAX* Impact Driver in the cordless tool set gets up to 1400 in-lbs. of max torque.

DCS393 DEWALT 20V MAX* Circular Saw as one of the essential construction tools has 1-5/8-inch depth of cut at 45 degree and 2-1/8-inch at 90 degree

DCL040 DEWALT 20V MAX* Work Light – LED output up to 110 lumens

DCD780 20V MAX 1/2 inch drill/driver features a two speed transmission (0 600/0 2000RPM)

DCF885 20V MAX 1/4 inch impact driver features a 3 LED light ring with 20 second delay

DCS393 20V MAX 6 1/2 inch circular saw features a powerful 460 MWO, 3700 RPM motor

DCL040 20V MAX LED worklight delivers 110 lumens of light output

(2) 20V MAX 2.0 Ah lithium ion battery packs

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SKU: B00NHBZ9AA Category:

From the manufacturer



Part Number


Item Weight

‎17 pounds

Product Dimensions

‎21.88 x 13.63 x 9.25 inches

Country of Origin


Item model number



‎1 Lithium ion batteries required. (included)

Is Discontinued By Manufacturer





‎Combo kit

Power Source


Item Package Quantity


Number Of Pieces


Number of Handles


Included Components

‎Battery pack, Bare-tool

Batteries Included?


Batteries Required?


Battery Cell Type

‎Lithium Ion

Average Battery Life

‎24 Hours

Warranty Description

‎3-year limited warranty, 1-year free service contract, 90-day money-back guarantee





Customer Reviews

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Best Sellers Rank

#13,538 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)#11 in Power Tool Combo Kits

Date First Available

September 10, 2014

9 reviews for DEWALT 20V MAX Combo Kit, Compact 4-Tool (DCK421D2)

  1. Donald Tall

    If you don’t have these and your a man then maybe you should check how feminine you are. Nah just joking, great power tools and I had used many other tools these ones still stands against so far years of hard work. You don’t have them and you have extra money to spend I suggest you get this set, it’s a universal set from the house to the camp site it gets the job done if you know what your doing

  2. RSA

    I’ve seen the same tools used by professionals that have worked on our houses so rather than buy the various parts and pieces individually I decided to get them all at once and haven’t regretted it for a moment.I’ve used every one of the tools multiple times now for handyman projects and “honey do’s” around the house.The 20v batteries are very strong. They charge very quickly and hold a charge for a very long time.Each of the tools is very well made. Great quality and strong. I expect them to last many, many years.I can highly recommend this set to any DIY-minded person that’s looking for a great combination power tool set!

  3. NotMy RealName

    Great tools, excellent battery life. Work light is more useful than we initially thought. Be sure you purchase the correct set as there are multiple configurations. Amazon said there was a lower price from another seller, which we purchased…but that set ended up having the impact driver instead of the reciprocating saw we desired. Wish I would have read more closely, but no fault of the tools themselves.

  4. Thomas C.

    Everything in the kit is okay.Both drivers work very well, and with more power than I expected from cordless tools.The saw works great. It has more torque than I expected and should do everything that my no-name brand corded saw would do, and more.The light works, but I expected it to be more robust and heavier-duty than it is, but it is just a light.All said and done, I think that this set of DeWalt cordless tools is one of the best bargains that I have ever found.I would not hesitate to recommend this set of tools to anyone looking to purchase this type of tool kit.Still a great set of tools for the money.Does anyone know how to get the DeWalt website to recognize this tool kit, and or the individual tools to register for the warranty?I tried, but it would only let me register the DCL040 light

  5. Noreen

    I bought this kit mainly for the saw, which I absolutely love. I already had a nice Panaconic impact drill-driver. I still like/use my Panasonic, but reach first for the DeWalt driver and/or drill since they are so much lighter and the lithium ion batteries last a lot longer per charge. The saw is very impressive, but I’d recommend at least a 5amp-hr battery for sustained use, such as building a deck. I have a very nice/powerful worm-drive SkilSaw that I almost never use any more (even though it can’t be beat for power). The DeWalt is so light-weight I can easily use it overhead (very difficult/unsafe/tiring with corded SkilSaw). I’d recommend this kit to anyone, including contractors.

  6. Doug B.

    I’ve owned several brands battery powered tools and I have to say, that these are better than any of the others I’ve owned. When I opened the package, I was a bit concerned because the batteries are very light and small. I thought there would be no way they would do the work I had planned for them but to my surprise, they last a very long time. I’ve cut many sheets of 1/2″ OSB and many 2×6 studs with the saw between chargings. The drill and impact driver are light but powerful. I highly recommend and would absolutely make this purchase all over again. You won’t be disappointed.

  7. Chris

    I love these tools. Have used extensively already. Of course I have the smallest batteries which came in this set but haven’t wanted for more charge yet. Much more powerful than you would think. Of course everything is well made, fits like a glove and gorgeous!

  8. Amanda

    Hubs wasn’t expecting the circular saw to come with any blades but was pleasantly surprised to find one included, it cuts like butter. The light is also brighter than expected. Nice bag and drills are as expected. Couldn’t be happier with this purchase

  9. Q

    I was pissed when Dewalt started selling 20 volt instead of the 18 volt because I had a bunch of 18 volt tools. But I eventually bought the 18 volt version. The 20 volt has quite a bit more power and the batteries seem to last longer. And the impact drill is phenomenal. These are nice tools and I carry them everywhere.

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