Complete DEWALT DCD799D1 ATOMIC COMPACT SERIES 20V MAX hammer drill kit including the brushless 1/2 inch hammer drill, a 2.0Ah lithium-ion battery, charger, and yellow and black contractor bag.
Angled profile of the DEWALT 20V MAX ATOMIC hammer drill highlighting the compact brushless motor housing, 1/2 inch metal ratcheting chuck, and ergonomic textured grip with a metal belt hook.
Side view of the DEWALT DCD799 brushless hammer drill showcasing the 15-position clutch collar and the ultra-short 6.49 inch head length designed for drilling in tight workspaces.
Rear angled perspective of the DEWALT ATOMIC COMPACT SERIES hammer drill illustrating the brushless motor end cap and the compact 20V MAX battery base with an integrated LED work light.
Technical side view of the DEWALT DCD799 hammer drill featuring the 20V MAX brushless branding and detailed model specifications on the tool housing for professional reference.
Marketing kit layout for the DEWALT DCD799D1 ATOMIC COMPACT SERIES featuring a list of included components: (1) DCD799 1/2 inch brushless hammer drill, (1) DCB203 2.0Ah battery, (1) multi-voltage charger, and (1) yellow and black contractor kit bag.
Product layout for the DEWALT DCD799D1 kit including the brushless hammer drill, battery, charger, and carrying bag with the ATOMIC COMPACT SERIES marketing header.
Technical feature infographic for the DEWALT DCD799 hammer drill highlighting the 1/2 inch metal chuck, 15 clutch settings, LED light, 2-speed transmission, and 28,050 BPM hammer functionality.
Marketing graphic featuring the silhouette of the DEWALT hammer drill on a yellow background stating that this is the shortest 20V MAX hammer drill at only 6.49 inches in tool head length.
Action shot of a professional using the DEWALT ATOMIC hammer drill to drive a hole through a wooden ceiling joist in a residential framing environment, demonstrating overhead maneuverability.
Professional contractor using the DEWALT 20V MAX brushless hammer drill with a dust extraction attachment to drill a precision hole into a grey cinder block masonry wall.
DEWALT Power Detect Hammer Drill/Driver Comparison-Self Feed Bit - DEWALT DCD998 and Milwaukee 2804 promotional how to video
Complete DEWALT DCD799D1 ATOMIC COMPACT SERIES 20V MAX hammer drill kit including the brushless 1/2 inch hammer drill, a 2.0Ah lithium-ion battery, charger, and yellow and black contractor bag.
Angled profile of the DEWALT 20V MAX ATOMIC hammer drill highlighting the compact brushless motor housing, 1/2 inch metal ratcheting chuck, and ergonomic textured grip with a metal belt hook.
Side view of the DEWALT DCD799 brushless hammer drill showcasing the 15-position clutch collar and the ultra-short 6.49 inch head length designed for drilling in tight workspaces.
Rear angled perspective of the DEWALT ATOMIC COMPACT SERIES hammer drill illustrating the brushless motor end cap and the compact 20V MAX battery base with an integrated LED work light.
Technical side view of the DEWALT DCD799 hammer drill featuring the 20V MAX brushless branding and detailed model specifications on the tool housing for professional reference.
Marketing kit layout for the DEWALT DCD799D1 ATOMIC COMPACT SERIES featuring a list of included components: (1) DCD799 1/2 inch brushless hammer drill, (1) DCB203 2.0Ah battery, (1) multi-voltage charger, and (1) yellow and black contractor kit bag.
Product layout for the DEWALT DCD799D1 kit including the brushless hammer drill, battery, charger, and carrying bag with the ATOMIC COMPACT SERIES marketing header.
Technical feature infographic for the DEWALT DCD799 hammer drill highlighting the 1/2 inch metal chuck, 15 clutch settings, LED light, 2-speed transmission, and 28,050 BPM hammer functionality.
Marketing graphic featuring the silhouette of the DEWALT hammer drill on a yellow background stating that this is the shortest 20V MAX hammer drill at only 6.49 inches in tool head length.
Action shot of a professional using the DEWALT ATOMIC hammer drill to drive a hole through a wooden ceiling joist in a residential framing environment, demonstrating overhead maneuverability.
Professional contractor using the DEWALT 20V MAX brushless hammer drill with a dust extraction attachment to drill a precision hole into a grey cinder block masonry wall.
DEWALT Power Detect Hammer Drill/Driver Comparison-Self Feed Bit - DEWALT DCD998 and Milwaukee 2804 promotional how to video
DEWALT

DEWALT DCD799D1 20V MAX ATOMIC Brushless Hammer Drill Kit

Only 2 left
SKU: DCD799D1
$205.00 USD

Description

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Maximize Power in Restricted Spaces with the Shortest DEWALT 20V MAX Hammer Drill

The DEWALT DCD799D1 ATOMIC COMPACT SERIES™ 20V MAX* 1/2-in. Hammer Drill Kit is the ultimate solution for professionals who refuse to sacrifice performance for size. Measuring at an industry-leading 6.49 inches in head length, this is our shortest 20V MAX* hammer drill, engineered specifically to access cramped joist bays, tight cabinetry, and restricted mechanical rooms. Despite its ultra-compact footprint, the high-efficiency brushless motor delivers a staggering 552 UWO (Unit Watts Out) and up to 28,050 BPM, providing the high-impact force necessary for fast masonry drilling in brick, block, and concrete. Whether you are an electrician pulling wire or a contractor installing hardware, this tool provides the maneuverability and torque required to outpace the competition.

Precision and durability define the DCD799D1, featuring a 1/2-inch all-metal ratcheting chuck that ensures superior bit retention during high-vibration hammer applications. With two speed settings reaching up to 1,650 RPM and 15 clutch positions, you can seamlessly transition from high-torque drilling in structural lumber to delicate fastening in finished materials. This complete kit includes a 2.0Ah Lithium-Ion battery, a multi-voltage charger, and a rugged contractor bag, ensuring you have everything needed for immediate deployment on the jobsite. The integrated LED work light eliminates shadows in dark corners, while the ergonomic XR grip provides balanced control for all-day comfort, making this the most versatile compact hammer drill in the DEWALT 20V MAX* ecosystem.

Key Features

  • Ultra-Compact 6.49-in. Head Length: Designed to access the most restricted and hard-to-reach workspaces.
  • Powerful Brushless Motor: Delivers up to 14% more power and 552 UWO to tackle demanding masonry and wood applications.
  • High-Speed Hammer Action: Features up to 28,050 BPM for rapid penetration through concrete and brick substrates.
  • 1/2-in. All-Metal Ratcheting Chuck: Provides maximum bit grip and durability for high-impact drilling tasks.
  • Adjustable Speed & Torque: 2-speed transmission (0-450 / 0-1,650 RPM) and 15-position clutch for precision control.
  • On-Tool LED Lighting: Optimizes visibility in low-light environments without the need for external work lights.

What's Included

  • (1) DCD799 ATOMIC COMPACT SERIES 20V MAX* Brushless 1/2 in. Hammer Drill
  • (1) DCB203 20V MAX* 2.0Ah Lithium-Ion Battery
  • (1) DCB112 Multi-Voltage Charger
  • (1) Heavy-Duty Belt Hook
  • (1) Contractor Kit Bag

Specifications

Specification Details
Brand DEWALT
Series ATOMIC COMPACT SERIES
Model Number DCD799D1
Voltage 20V MAX*
Max Power (UWO) 552 UWO
Max BPM 28,050 BPM
Max RPM 1,650 RPM
Chuck Size 1/2-in. All-Metal Ratcheting
Head Length 6.49 Inches
Clutch Settings 15 Positions
Weight (Tool Only) Approx. 2.5 lbs
Assembled Weight (Kit) 5.05 lbs

Pro-Tip: When drilling into hard masonry or concrete, always use the Hammer mode (indicated by the hammer icon) and let the tool do the work. Avoid applying excessive forward pressure; instead, maintain a steady grip and allow the high BPM rate to pulverize the material, which prevents bit overheating and maximizes the life of your brushless motor.