DEWALT DCD799B 20V MAX ATOMIC Compact Series Brushless 1/2 in Hammer Drill (Tool Only)

Small in size, big on capability

Meet the DEWALT DCD799B, part of the ATOMIC COMPACT SERIES. At just 6.49 inches long from end to chuck, this drill fits into tight corners and narrow work zones while delivering serious performance for a cordless tool. The brushless motor is paired with a robust 552 UWO, offering up to 28,050 BPM on impact and up to 1,650 RPM in drilling mode, giving you versatile control across different materials and tasks.

• Shortest 20V MAX hammer drill at 6.49 in length for tight spaces
• Up to 14% more power and up to 1,650 RPM for a range of drilling applications
• 1/2 in ratcheting chuck for high bit retention
• 552 UWO and up to 28,050 BPM to tackle tough jobs in confined areas
• On-tool LED work light brightens dim spaces to improve visibility

Real-world use cases

In cramped basements, attic joists, or between studs, the compact profile lets you keep the drill aligned while you work. The integrated LED light helps you see pilot marks and drill points more clearly, while the lightweight design reduces fatigue during overhead or extended sessions. This tool is well suited for masonry, wood, and metal drilling where space is at a premium.

• Ideal for masonry, wood, and metal drilling in restricted areas
• LED illumination aids precise alignment and start
• Tool-only purchase allows easy pairing with existing 20V MAX kits

What you gain on the job

The DCD799B emphasizes accessibility and control without sacrificing power. Its compact form supports tight corners, while the high RPMs and BPMs enable efficient drilling and hammering when you need it. Consider pairing with a DEWALT 20V MAX battery and charger from your current kit to suit your onsite needs.