Discontinued DCD985B
20V MAX* 3-Speed Hammer Drill (Tool Only)
Discontinued DCD985B

20V MAX* 3-Speed Hammer Drill (Tool Only)

  • DEWALT® 20V Max* Lithium Ion batteries offer longer tool run-time and enhanced durability
  • 3-speed, all-metal transmission matches the tool to task for fastest application speed and improved run time
  • Heavy-duty 1/2" metal ratcheting chuck with carbide inserts provides superior bit gripping strength
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Product Overview

Tackle tough drilling applications with the 20V MAX* 3-Speed Hammer Drill. Featuring variable speeds and a heavy-duty 1/2 in. ratcheting chuck, this tool delivers premium user control and performance.

Additional Features

  • LED light with 20-second delay after trigger release
  • High power, high efficiency motor delivers 535 unit watts out of max power for superior performance in all drilling and fastening applications


  • (1) 360° Side Handle


Battery Voltage
20 V
Chuck size
0.5 in
Product Length
10.2 in
No Load Speed (RPM)
0-575 / 0-1350 / 0-2000
Weight (Including Battery)
4 lbs
Impact Rate per Min.
0-9.775 / 0-22.950 / 0-34.000
Product Width
2.9 in
Product Height
10.2 in
Number of Speed Settings
Led light
20 V
Battery Type
Lithium Ion
Variable Speed
Power Source
Is it a Set
Product Weight
4.4 lbs


3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

We’re confident of the quality of our products, and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

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We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

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