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DCD803B

20V MAX* Atomic™ Multi-Head Drill/Driver (Tool Only)

A DEWALT 20V brushless cordless right angle drill, featuring a yellow and black ergonomic handle and a metal belt clip.

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Product details

Take on a variety of applications in hard-to-reach spaces with the ATOMIC™ 20V MAX* brushless cordless multi-head drill/driver (battery and charger sold separately). With 4 versatile attachments including a 1/2 in. (13mm) metal chuck attachment, a 1/4 in. Hex right angle attachment, a 1/4 in. Hex quick release offset attachment, and a 1/4 in. Hex quick release attachment, this compact tool features a drop-in load mechanism that allows users to efficiently connect attachments to complete a variety of applications.

  • Versatile capabilities - take on a variety of applications with the included 1/2 in. (13mm) metal chuck attachment, 1/4 in. Hex right angle attachment, 1/4 in. Hex quick release offset attachment, and a 1/4 in. Hex quick release attachment.
  • Reach tough areas - access hard-to-reach spaces with included attachments that can be individually used (one at a time) on the right angle attachment.
  • Quick connection - switch between applications quickly and easily with included attachments.
  • Security collar - check if the attachment has been securely attached to your drill with the yellow collar around the chuck.
  • Help maximize organization - mount the organizer to the wall using the keyholes or use the belt hooks provided to hang the tool or hold up to 4 attachment heads.
  • Power and performance - complete tough applications in tight spaces with up to 15% more power.
  • Competitive advantage - get up to 128% more power vs. Milwaukee" .

Product Type
Drill Driver
Voltage
20V
Cordless or Corded
Cordless
Power Source
Battery
Motor Type
Brushless

  • (1) DCD803 ATOMIC 20V MAX* Multi-Head Drill/Driver
  • (1) 1/2" Metal Chuck Attachment
  • (1) 1/4" Hex Right Angle Attachment
  • (1) 1/4" Hex Quick Release Offset Attachment
  • (1) 1/4" Hex Quick Release Attachment
  • (1) Organizer
  • (2) Belt Hooks

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

* *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.

* †Based on MWO, using DCB203 battery (sold separately) vs. 2505-20 M12® FUEL® Installation Drill/Driver using 48-11-2420 battery. Milwaukee, M12, and FUEL are registered trademarks of Milwaukee Electric Tool Corp., which has not endorsed or approved this comparison.

* **Based on MWO using DCB205 battery (sold separately) vs. DCD777 Drill Driver.

Downloads and manuals

NA598643_man_Drill_Driver_DCD803_NA.220501.pdf
UNKNOWN SIZEPDF
NA740374-SRD1.247664.svg
UNKNOWN SIZESVG

ATOMIC™

WHERE SIZE MEETS POWER™

Discover compact tools engineered for maximum performance. DEWALT® ATOMIC™ tools deliver the strength you demand without the bulk.

A person wearing protective gloves and a work jacket is using a DEWALT cordless angle grinder to cut or grind a large metal pipe, with sparks flying from the tool.
A gloved hand using a yellow and black DEWALT 20V brushless cordless drill to drill into a gray wall.
A person using a DEWALT cordless circular saw to cut a piece of wood in a workshop. Sawdust is visible as the wood is being cut.

Size without compromise

Improve maneuverability and tackle tough jobs in small spaces with tools designed to be compact and powerful.

A person using a DEWALT cordless circular saw to cut a piece of wood in a workshop. Sawdust is visible as the wood is being cut.
A person wearing black gloves and a gray shirt holds a yellow and black DEWALT cordless power tool, likely an angle grinder or rotary tool, with a sanding disc attached, in a workshop setting.

20V MAX* compatibility

Swap batteries among 300+ tools in the 20V MAX* system to keep your work moving without interruption.

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Tools on the move

Keep moving and go from jobsite to jobsite with lightweight tools that maximize portability.

A person uses a DEWALT cordless impact driver to work on the metal frame of a seat, which is placed on a DEWALT workstation.
Graphic with a yellow background stating 'BATTERY AND CHARGER NOT INCLUDED' in bold black and white text.

Bare tool notice

This item does not include a battery or charger. Compatible batteries and accessories can be found within the ATOMIC™ 20V MAX* system.

ATOMIC™

Designed to be compact and powerful for a wide range of applications, our ATOMIC™ 20V MAX* tools are WHERE SIZE MEETS POWER™.

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