
WORKPRO 20V Drill Combo Kit
Score: 78/100
DEWALT DCF845B
Score: 82/100Rankings

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.

The WORKPRO 20V Cordless Drill Combo Kit is an entry-level power tool set featuring a 220 in-lb drill driver and a 1150 in-lb impact driver, designed for DIY homeowners and light hobbyists. It offers strong value by including two 2.0Ah batteries, a fast charger, and a comprehensive set of screwdriver and drill bits in a lightweight package. While it offers value, it lacks the durability and performance of premium brands, recommending it only for those prioritizing cost or specific aesthetics over professional-grade reliability.
| Attribute | ![]() | ![]() |
|---|---|---|
1,150 in-lb | 1,825 in-lbbest | |
20 Vbest | 20 Vbest | |
— | 3,400 RPMbest | |
3,500 IPMbest | — | |
| ↓ lower better | 3 lbs | 2.2 lbsbest |
2 Ahbest | — | |
| ↓ lower better | — | 5.1 inbest |
1 count | 3 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Maximum Torque (in-lb) | 1150 in-lb | 1825 in-lb |
Maximum Speed (RPM) (RPM) | RPM | 3400 RPM |
Support(1) | ||
Warranty Duration (years) | years | 3 years |
Accessories(1) | ||
Includes Battery | true | false |
Build & Design(2) | ||
Tool Weight (lbs) | 3 lbs | 2.2 lbs |
Tool Length (in) | in | 5.1 in |
Features(2) | ||
LED Light Count (count) | 1 count | 3 count |
Chuck Type | 1/4" Hex | 1/4-Inch Hex |
Controls(2) | ||
Speed Settings | 2 | 3-speed |
Trigger Type | Variable | Variable Speed |

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

Professional reviewers like TechGearLab acknowledge the kit's decent performance on light steel tasks and its lightweight design, but criticize the poor LED positioning and limited chuck size. They conclude that while it offers value, it lacks the durability and performance of premium brands, recommending it only for those prioritizing cost or specific aesthetics over professional-grade reliability.
Everyday users generally praise the WORKPRO kit as an excellent starter tool for DIY projects, highlighting the inclusion of bits and batteries as major value-adds. Common complaints focus on the shadowing LED light, the limited chuck size, and concerns about long-term durability for heavy-duty applications.
“invaluable tool”

“excellent value”



