DeWalt DCD800B 20V MAX XR Drill/Driver
A compact brushless 1/2-inch drill/driver that punches above its size — the reliable everyday workhorse in DeWalt's 20V lineup.
Best for DIYers and pros who want one dependable drill for everything from cabinets to concrete anchors.
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Highlights
- Brushless motor for more power and longer runtime than the old brushed models
- Compact 6.9-inch head fits between studs and inside cabinets
- 1/2-inch ratcheting chuck grips larger bits securely
- Two-speed transmission and 15-position clutch for control
- Battery fuel gauge and a bright LED work light
Before you buy
- Bare tool — battery and charger sold separately
- A touch heavier than sub-compact drills for long overhead work
- Priced above budget brands, though the platform pays off over time
Quick take
If you want one drill that just works, the DCD800B is the safe, smart pick. It’s the brushless 1/2-inch drill/driver at the center of DeWalt’s 20V MAX XR line — compact enough for tight work, strong enough for the occasional concrete anchor, and backed by the biggest battery ecosystem in the trades.
A proper everyday drill
The brushless motor is the upgrade that matters. Compared to the older brushed DeWalt drills, it delivers more usable power and noticeably longer runtime per charge, and it runs cooler under load. The 6.9-inch head is short enough to work between studs and inside cabinet boxes, while the full 1/2-inch ratcheting chuck holds bigger bits and hole saws without slipping.
On the bench
The two-speed transmission lets you trade speed for torque — low range for driving lags and mixing, high range for fast drilling. A 15-position clutch keeps you from stripping screws or blowing through drywall, and the fuel gauge plus LED are the small conveniences you end up relying on. It handles wood, metal, and light masonry without complaint; only sustained heavy concrete drilling asks for a dedicated hammer drill like the DCD805.
Before you buy
It’s a bare tool, so add a battery and charger if you’re starting fresh — but that also means you buy into a platform that runs hundreds of other tools. It’s slightly heavier than a sub-compact if your work is all overhead, and it costs more than a big-box house brand. Both are easy trades for the reliability.
Verdict
The default recommendation for a do-everything cordless drill. Not flashy — just dependable, well-built, and part of the right ecosystem.