StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › DeWalt
DeWalt
Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver

Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver

4.6(69 ratings)

Best price now

$79.78at AmazonChecked 43 min ago

60% under what the other stores charge

Compared across 10 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $79.78 at Amazon (checked Nov 13, 2026).
  • Checked at 10 stores.

Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver prices at every store

  • WalmartNew

    In stockSold by Mass Depot LLC

    $79.80Free shippingChecked 43 min ago
    Visit Walmart
  • Mass DepotNew

    In stockReturn policy

    $89.99Checked 43 min ago
    Visit Mass Depot
  • Significant Services IncNew

    In stockReturn policy

    $103.60Checked 43 min ago
    Visit Significant Services Inc
  • ToolOrbit.comNew

    In stock

    $169.00+ $9.90 shippingChecked 43 min ago
    Visit ToolOrbit.com
  • SouvelaNew

    In stockReturn policy

    $198.95Checked 43 min ago
    Visit Souvela
  • MSC Industrial SupplyNew

    In stock

    $233.57+ $12.99 shippingChecked 43 min ago
    Visit MSC Industrial Supply
  • Super Buy08New

    In stockReturn policy

    $300.99Checked 43 min ago
    Visit Super Buy08
  • Big Buy07New

    In stockReturn policy

    $300.99Checked 43 min ago
    Visit Big Buy07
  • Prime Wise10New

    In stockReturn policy

    $300.99Checked 43 min ago
    Visit Prime Wise10
  • AmazonNew

    Availability unknown

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

    $79.78Free shippingChecked 43 min ago
    Visit Amazon

Store links may earn us a commission.

Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver price history

Lowest price we've seen: $79.78 on Nov 13 at Amazon. Tracked across 4 stores since Nov 13.

What reviewers say

  • 4.6 / 569 ratings

About the Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver

Handle concrete, masonry, and everyday drilling tasks with confidence using the DEWALT DCD798B 20V MAX Brushless 1/2 in Hammer Drill. Designed for professional contractors and serious DIY users, this compact yet powerful hammer drill delivers strong performance in tight spaces without sacrificing control or comfort. Measuring just 6.93 inches in length (tool head only), the DCD798B is over an inch shorter than previous models, making it easier to maneuver in confined areas such as between studs, inside cabinets, and overhead applications. Despite its compact size, the brushless motor delivers up to 404 Unit Watts Out (UWO) for reliable drilling and fastening performance. In hammer mode, the drill produces up to 28,050 beats per minute, providing the impact force needed for concrete and masonry drilling. In standard drill mode, it reaches up to 1,650 RPM, offering versatility for wood, metal, and fastening tasks. The 1/2 in ratcheting chuck ensures strong bit retention, helping maintain accuracy and control during demanding applications. An integrated LED work light improves visibility in dimly lit areas, helping users work more efficiently and accurately. Compact, powerful, and easy to handle, the DCD798B is an excellent choice for drilling, anchoring, installation, and renovation projects at home or on the jobsite.

Specifications

color
Yellow
size
1/2 in

Questions and answers

Where is the Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver cheapest?
At Amazon, for $79.78, 60% under what the other stores charge, as of our latest check.
What do buyers say about the Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver?
Rated 4.6 out of 5 from 69 ratings.
Where can I buy the Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver?
10 stores we checked sell it, including Significant Services Inc, Mass Depot, Super Buy08, Big Buy07, Prime Wise10.

Stores we've priced the Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver at

  • MSC Industrial Supply deals and prices
  • Walmart deals and prices

More from DeWalt

  • D
    DeWalt DCK221F2 XTREME 12V MAX Brushless Cordless Drill & Impact Driver Kit
    DeWalt DCK221F2 XTREME 12V MAX Brushless Cordless Drill & Impact Driver Kit
  • D
    DeWalt 2-Tool 20V MAX Lithium-Ion Compact Drill/Driver & Impact Driver Cordless Tool Combo Kit
    DeWalt 2-Tool 20V MAX Lithium-Ion Compact Drill/Driver & Impact Driver Cordless Tool Combo Kit
D
DeWalt DCK211S2 12V MAX Cordless Drill / Impact Driver Combo Kit
DeWalt DCK211S2 12V MAX Cordless Drill / Impact Driver Combo Kit
  • D
    DEWALT 20V MAX Cordless Drill and Impact Driver 2-Tool Combo Kit - DCK240C2
    DEWALT 20V MAX Cordless Drill and Impact Driver 2-Tool Combo Kit - DCK240C2
  • D
    DEWALT ATOMIC 20V MAX* Cordless Drill Combo Kit, Compact (DCK278C2)
    DEWALT ATOMIC 20V MAX* Cordless Drill Combo Kit, Compact (DCK278C2)
  • D
    DEWALT XTREME 12V MAX 3/8-In Brushless Cordless Drill/Driver Kit (DCD701F2)
    DEWALT XTREME 12V MAX 3/8-In Brushless Cordless Drill/Driver Kit (DCD701F2)
  • D
    DeWalt DCK2020
    DeWalt DCK2020
  • D
    DeWalt DCD805 and DCG405
    DeWalt DCD805 and DCG405
  • All DeWalt deals and products →

    More cordless hammer drills

    • M
      Makita 18V Compact Lithium-Ion Cordless Hammer Driver-Drill Kit XPH10R
      Makita 18V Compact Lithium-Ion Cordless Hammer Driver-Drill Kit XPH10R
    • M
      Milwaukee 2904-20 Hammer Drill
      Milwaukee 2904-20 Hammer Drill
    • D
      DeWalt DCD796
      DeWalt DCD796
    • M
      Milwaukee 2904-20 M18 FUEL 1/2" Hammer Drill/Driver
      Milwaukee 2904-20 M18 FUEL 1/2" Hammer Drill/Driver
    • M
      Milwaukee 3404-22 M12 FUEL 1/2" Hammer Drill/Driver Kit
      Milwaukee 3404-22 M12 FUEL 1/2" Hammer Drill/Driver Kit
    • D
      Dewalt 20V Max XR Cordless Hammer Drill (DCD1007)
      Dewalt 20V Max XR Cordless Hammer Drill (DCD1007)
    • F
      Flex 24V 1/2" 2 Speed Hammer Drill With Turbo Mode Bare Tool
      Flex 24V 1/2" 2 Speed Hammer Drill With Turbo Mode Bare Tool
    • F
      FLEX FX1251-2A Hammer Drill Kit with STACK PACK Tool Box and Bit Set
      FLEX FX1251-2A Hammer Drill Kit with STACK PACK Tool Box and Bit Set