
DEWALT DCF845B
Score: 82/100
DEWALT DCF860B 1-inch
Score: 90/100Rankings

The DeWalt DCF860B is a high-performance 20V MAX XR brushless impact driver delivering 2,500 in-lbs of torque and 3,800 RPM. It features 9 LEDs for superior visibility and 3-speed settings for versatile fastening. It is best suited for professional contractors requiring maximum power and speed for heavy-duty tasks.

The DEWALT DCF845B is a brushless 20V MAX XR impact driver delivering 1,825 in-lbs of torque and 3,400 RPM with 3-speed settings. It offers a balance of power and compactness, though the tool-only configuration requires separate battery purchase. It is best suited for professional contractors needing versatile fastening capabilities.
| Attribute | ![]() | ![]() |
|---|---|---|
1,825 in-lb | 2,500 in-lbbest | |
20 Vbest | 20 Vbest | |
3,400 RPM | 3,800 RPMbest | |
| ↓ lower better | 2.2 lbs | 2 lbsbest |
| ↓ lower better | 5.1 inbest | 8.5 in |
3 count | 9 countbest | |
3 yearsbest | 3 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Maximum Torque (in-lb) | 1825 in-lb | 2500 in-lb |
Maximum Speed (RPM) (RPM) | 3400 RPM | 3800 RPM |
Build & Design(2) | ||
Tool Weight (lbs) | 2.2 lbs | 2.0 lbs |
Tool Length (in) | 5.1 in | 8.5 in |
Features(1) | ||
LED Light Count (count) | 3 count | 9 count |


Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the DCF845 as a versatile mid-tier upgrade in DeWalt's lineup, noting its high speed and torque match the DCF887 while being more compact than older models. It is positioned between the ultra-compact Atomic DCF850 and higher-torque options, making it ideal for professionals needing balanced power without bulk.
Aggregated feedback from users echoes professional views on power and compactness. Common praise includes strong torque for heavy fastening, ergonomic design, and reliability in tight spots. There are no prominently noted recurring complaints, though some users note the need for a separate battery.


Choose the DCF860B for maximum power and speed, or the DCF845B for a balanced middle-ground option.