
Porter-Cable 20V MAX Impact Driver 4 inch
Score: 72/100
WORKPRO 20V Drill Combo Kit
Score: 78/100Rankings

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.

The Porter-Cable 20V MAX Impact Driver offers a budget-friendly solution for DIYers with 1,400 in-lbs of torque and fast charging capabilities. The brushed motor is a trade-off for the lower price, leading to shorter runtime and potential heat issues during prolonged use. It is best suited for homeowners and light trade pros needing affordable power for occasional tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
1,400 in-lbbest | 1,150 in-lb | |
20 Vbest | 20 Vbest | |
2,700 RPMbest | — | |
3,100 IPM | 3,500 IPMbest | |
| ↓ lower better | 4.7 lbs | 3 lbsbest |
1.5 Ah | 2 Ahbest | |
| ↓ lower better | 11.4 inbest | — |
1 countbest | 1 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(3) | ||
Maximum Torque (in-lb) | 1400 in-lb | 1150 in-lb |
Maximum Speed (RPM) (RPM) | 2700 RPM | RPM |
Impacts Per Minute (IPM) (IPM) | 3100 IPM | 3500 IPM |
Support(1) | ||
Warranty Duration (years) | 3 years | years |
Build & Design(3) | ||
Tool Weight (lbs) | 4.7 lbs | 3 lbs |
Tool Length (in) | 11.4 in | in |
Tool Width (in) | 3.7 in | in |
Power & Battery(3) | ||
Battery Capacity (Ah) | 1.5 Ah | 2.0 Ah |
Charge Time (hours) | 0.48 hours | 1 hours |
Battery Chemistry | Lithium-Ion | Lithium-ion |
Features(2) | ||
Chuck Type | 1/4-inch hex | 1/4" Hex |
Belt Clip | null | true |
Controls(2) | ||
Speed Settings | Variable | 2 |
Trigger Type | Variable speed | Variable |

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

Professional reviewers highlight the Porter-Cable 20V lineup for its value-driven performance, noting strong torque and adequate runtime in brushed models. They praise the tool's compactness for jobsite productivity but note it is not top-tier for professionals needing maximum power.
Everyday users love the lightweight build and ease of use in tight spaces, finding plenty of power for DIY screws and bolts. Recurring complaints include brushed motor heat-up on prolonged use and shorter runtime compared to brushless competitors.

“plenty of power for DIY screws/bolts”

“good torque”

“invaluable tool”




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.