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DEWALT

DEWALT 20V MAX Hammer Drill & Driver, Cordless, Tool Only (DCD998B)

  • Based on 518 reviews
Condition: New
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Availability: 15 left in stock
Fulfilled by LasVegasSurplus
Arrives Thursday, Oct 1
Order within 16 hours and 18 minutes
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Features

  • DEWALT-built high power, high efficiency brushless motor delivers up to 57% more run time over brushed
  • The DCD998 Hammer Drill has 3-speeds, high performance, all-metal transmission to optimize tool-to-task for fast application speeds and improved run-time for drilling in masonry materials
  • Heavy-duty 1/2-in ratcheting nitro-carburized metal chuck with carbide inserts for superior bit gripping strength
  • 3-mode LED provides lighting in dark or confined spaces up to 20x brighter than previous model
  • LED spotlight mode features 20 minute shutoff function allowing for extended work time in dark or confined spaces

Description

The new range of DEWALT 20V MAX XR tools with POWERDETECT tool technology maximize performance when used with high-capacity XR batteries. Using the 20V MAX 8Ah battery, the Drill will output up to 29% more power and get 60% more runtime than the standard XR Drill.

Brand: DEWALT


Power Source: Battery Powered


Maximum Rotational Speed: 78000 revolutions per hour


Voltage: 20


Amperage: 8 A


Power Source: Battery Powered


Maximum Rotational Speed: 78000 revolutions per hour


Voltage: 20


Amperage: 8 A


Maximum Chuck Size: 0.5 inches


Additional Features: Brushless Motor


Maximum Torque: 80 N m


Number of Speeds: 3


Speed: 2800 rpm


Maximum Power: 300 watts


Torque: 59.65 ft-lb


Drill Type: Hammer Drill


Battery Capacity: 8 amp_hours


Battery Type: Lithium-Ion


Drilling Capacity Wood: 0.5 inches


Drilling Capacity Metal: 0.5 inches


Item Dimensions L x W x H: 12.3"L x 8.7"W x 4.06"H


Item Weight: 4.8 pounds


Brand Name: DEWALT


Included Components: (1) DCD998 20V MAX XR Cordless Brushless 1/2 in. Hammer Drill/Driver with POWER DETECT


Model Number: DCD998B


UPC: 885911677868


Number of Packs: 1


Global Trade Identification Number: 68


Unit Count: 1 Count


Manufacturer: DEWALT


Number of Items: 1


Item Type Name: Hammer Drill


Manufacturer Part Number: DCD998B


Color: Yellow


Material Type: Blend


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Powerful, Reliable, and Easy to Use
This DEWALT 20V MAX Hammer Drill is a powerful and reliable tool. It has plenty of strength for different projects around the house and the cordless design makes it very convenient to use. The grip feels comfortable, it’s easy to control, and the battery life is great for longer jobs. The quality feels durable, and it’s a great addition for both DIY projects and professional use. ... show more
Reviewed in the United States on August 7, 2026 by Dayletmar
    • Worked Great to Drive my 8" Ice Auger for Winter Fishing
I use this drill for drilling holes in the ice to fish in the winter. I have a 8" diameter hand auger and the hand-crank part was a little bent, making it difficult to use. The main part of the shaft with the flights was fine, so I purchased this drill in hopes that it was powerful enough to drive the ice auger. Plus, I already had some DeWalt 5Ah batteries from other tools I own. I live in Colorado, and the ice was about 20 inches thick that winter. I was able to drill several holes without any problems. In the end, way cheaper than a full dedicated electric ice auger setup.......and now I also have a powerful drill for anything else that might require it. ... show more
Reviewed in the United States on February 11, 2025 by Darren
    • Beast of a drill!
I’ve never used a hammer drill before. Have 4 Dewalt drill/impact driver but all were useless as I was remodeling my front pourch and had to secure a number of cement anchor bolts in to 6” of slab. With the right bit this drill made short work of it! It pays to have the right tools. Ya get what you pay for an even though Dewalt is a little expensive they’ve never let me down when I’ve been on a job! ... show more
Reviewed in the United States on May 4, 2024 by Todd C-Dray
    • Better than expected.
The item delivered was one step higher in quality than what I had ordered. Wonderful surprise. Deliiverd in my garage on time.
Reviewed in the United States on February 5, 2026 by Amazon Customer
    • Can't go wrong with DeWalt
Powerful. I would always recommend you purchase the model with the metal chuck.
Reviewed in the United States on January 16, 2026 by Theresa E.
    • Best drill ever
Excellent tool, must have for construction
Reviewed in the United States on February 16, 2026 by Alicia
    • Worst DeWalt Tool I’ve Ever Used
First, it was delivered in a cheap plastic bag!! It looked new and undamaged so I thought I’d keep it. When I tried to loosen the chuck it wouldn’t loosen. It would only go in the tighten direction and it had a loud click like a ratchet does. After appempting to loosen the chuck many many times I heard a click and it started working. I bought it mainly for my lightweight ice auger for ice fishing. After going about 75 miles to the lake and walking a long way out, I attached the drill to my auger. It started to spin but when I put a little downward pressure the drill stopped turning. I tried it many times and changed the speed and power settings and nothing made it drill better. A friend also had a DeWalt drill and used it with my batteries and he drilled 12 holes with it and the ice was 30 inches thick. Upon returning home I used it to drill some screws into the wall for mounting a shelf. It worked ok but didn’t have the power I expected it to have. I tried to attach it to my ice auger again and the chuck wouldn’t tighten down on it and just came off the chuck again couldn’t be loosened any more, only tightened with the “ratchet” clicks again. I returned it but I packaged it much better than it was when I received it. ... show more
Reviewed in the United States on February 14, 2023 by D Stanley
    • Tough and dependable
This drill can handle anything thrown at it. Tough and dependable. This drill joins my other DeWalt tools I have put my trust in.
Reviewed in the United States on September 10, 2025 by Joseph

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