Dewalt DCD998W1 20V MAX XR POWER DETECT Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill Driver Kit (8 Ah)

Dewalt Model: dewndcd998w1
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Dewalt DCD998W1 20V MAX XR POWER DETECT Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill Driver Kit (8 Ah) Dewalt Model: dewndcd998w1
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Product Features & specs :

Up to 29% More Power

Up to 29% More Power

Included DCB208 Lithium-Ion battery generates up to 29% more power

Superior Bit-Gripping Strength

Superior Bit-Gripping Strength

Heavy-duty 1/2 in. metal chuck Keeps bits locked into place

3-Mode LED

3-Mode LED

Built-in LED light provides added visibility for dimly lit work surfaces

Maximize Your Performance

Maximize Your Performance

Unleash maximum tool performance when paired with DeWalt high-capacity XR batteries

Compatible with a Wide Range of 20V MAX Batteries to fit your needs

Dewalt DCB203 battery for lightweight usage

More Compact 2 Ah

Dewalt DCB230 battery

3 Ah

Dewalt DCB204 battery

4 Ah

Dewalt DCB205 battery

5 Ah

Dewalt DCB206 battery

6 Ah

Dewalt DCB612 battery with long run time

More Runtime 12 Ah

Dewalt DCD998W1 20V MAX XR POWER DETECT Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill Driver Kit (8 Ah)


The new range of DEWALT 20V MAX XR tools with POWER DETECT tool technology maximize performance when used with high-capacity XR batteries. Using the 20V MAX 8 Ah battery, the DCD998 Hammer Drill will output up to 29% more power vs. DCD996 Hammer Drill with a DCB205 battery.


  • DCD998 Using the 20V MAX 8Ah battery will output up to 29% more power

  • DCD998 has a 3-mode LED with spotlight mode for a 20 minute shutoff function allowing for extended work time in dark or confined spaces.

  • 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.

What’s Included:

  • 20V MAX XR Brushless Lithium-Ion 1/2 in. Cordless Hammer Drill Driver with POWER DETECT

  • (1) Charger

  • (1) Belt Clip

  • (1) Side Handle

  • (1) 20V MAX Lithium-Ion 8 Ah Battery - DCB208

  • Kit Bag

Maximum Torque

350 in-lbs

Power Source


Power Settings


UL Safety


No-Load Speed (RPM)

0 - 450 / 0 - 1700

Power Type

Electric - Cordless

CSA Safety


Clutch Settings


Wifi compatibility


Batteries Included


Battery Type


Chuck Size

1/2 in

Case Included


Bluetooth Compatibility


Variable Speed Trigger


No-Load Speed (BPM)

0 - 6750 / 0 - 25500

Battery Amp Hour

8 Ah

Motor Type




Handle Type


Charge Time

1 Hour

Charger Included


Chuck Type


ETL Safety


Battery System





8.85 in.


2.55 in.


8.2 in.


3.5 lbs.

Warranty Term

3 Year

Reviews :

Q & A :


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.