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DEWALT FLEXVOLT ADVANTAGE 20V MAX* Hammer Drill, Cordless, 1/2-Inch, Tool Only (DCD999B)
  • DEWALT FLEXVOLT ADVANTAGE 20V MAX* Hammer Drill, Cordless, 1/2-Inch, Tool Only (DCD999B)
  • DEWALT FLEXVOLT ADVANTAGE 20V MAX* Hammer Drill, Cordless, 1/2-Inch, Tool Only (DCD999B)
  • DEWALT FLEXVOLT ADVANTAGE 20V MAX* Hammer Drill, Cordless, 1/2-Inch, Tool Only (DCD999B)
  • DEWALT FLEXVOLT ADVANTAGE 20V MAX* Hammer Drill, Cordless, 1/2-Inch, Tool Only (DCD999B)
  • DEWALT FLEXVOLT ADVANTAGE 20V MAX* Hammer Drill, Cordless, 1/2-Inch, Tool Only (DCD999B)

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DEWALT FLEXVOLT ADVANTAGE 20V MAX* Hammer Drill, Cordless, 1/2-Inch, Tool Only (DCD999B)

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Power Source
Battery Powered
Voltage
20 Volts
Amperage
5 Amps
Maximum Chuck Size
13 Millimeters

Key features

  • DEWALT 20V hammer drill has up to 42% more power** when paired with FLEXVOLT batteries
  • The cordless hammer drill is compatible with all DEWALT 20V MAX* and FLEXVOLT Batteries
  • GREAT BIT GRIP: Heavy-duty 1/2-inch ratcheting nitro-carburized metal chuck with carbide inserts for superior bit gripping strength
  • 20X BRIGHTER LED: 3-mode LED provides lighting in dark or confined spaces up to 20x brighter than the DEWALT DCD985
  • EXTENDED WORK TIME WITH LED: Spotlight mode features 20-minute shutoff function, allowing for extended work time in dark or confined spaces
  • Tool Connect Chip Ready: Chip pocket accepts Tool Connect Chip DCE042 and connects with Tool Connect Site Manager app for easy asset management on the jobsite. (DCE042 sold separately)
  • OPTIMIZE TOOL to task with 3-speed transmission

Specifications

BrandDEWALT
Power SourceBattery Powered
Voltage20 Volts
Amperage5 Amps
Maximum Chuck Size13 Millimeters
ColorMulti
Included Components(1) DCD999B 20V MAX* 1/2 in. Brushless Cordless Hammer Drill/Driver with FLEXVOLT® ADVANTAGE™; (1) 360° Side Handle; (1) Belt Hook
Product Dimensions8.4"L x 2.7"W x 8.3"H
MaterialBlend
Number of Speeds3
Speed2000 RPM
Item Weight3.54 pounds
Maximum Power300 Watts
ManufacturerDEWALT
Part NumberDCD999B
Item model numberDCD999B
SizeOne Size
Item Package Quantity1
Batteries Included?No
Batteries Required?Yes
Battery Cell TypeLithium Ion
Warranty Description3 year limited warranty/1 year free service contract/90 day money back guarantee
ASINB08J8JK9GW

About this product

Take advantage of more power with the 20V MAX* brushless tools with DEWALT FLEXVOLT ADVANTAGE tool technology. This 1/2-inch Cordless Hammer Drill has up to 42% more power when paired with a DCB606 FLEXVOLT Battery vs. a DCB205 20V MAX* 5.0Ah Battery. Battery and charger sold separately.

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