Shop / Impact Drivers / DCF845B
DEWALT • DCF845B
20V MAX XR 3-Speed Brushless Impact Driver
A conventional XR impact-driver layout with three speed settings, variable trigger control, up to 1,825 in-lbs of torque and up to 3,400 RPM. It sits between the ultra-compact DCF850B and the higher-torque DCF860B.
$143.12
The Home Depot • exact model DCF845B • rechecked August 19, 2026
Key specifications
- 20V MAX XR brushless platform
- 1/4-inch hex drive
- Up to 1,825 in-lbs torque
- Up to 3,400 RPM
- Three speed settings
- Variable-speed trigger
- Tool Connect chip-ready
- Tool only
Buying verdict
The DCF845B is the middle-ground XR choice. Pick the DCF850B for the shortest body, the DCF860B for more torque, or the DCF845B when you prefer a conventional XR form factor with three-speed control.
Source verification
Identity and specifications are tied to exact model DCF845B. The current offer was rechecked against The Home Depot’s exact-model listing on August 19, 2026.
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