BLACK+DECKER BDCI20B
Score: 60/100
DEWALT DCF870B
Score: 72/100Rankings
The DEWALT DCF870B is a specialized 20V MAX XR hydraulic impact driver designed for noise-sensitive environments, offering up to 57% quieter operation than standard tools. While it delivers 500 in-lbs of torque, the softer hydraulic pulse limits its effectiveness for heavy-duty applications compared to mechanical drivers. It is best suited for professionals working in residential cabinetry, electrical, and plumbing installs who need a compact tool for tight spaces.
The Black+Decker 20V MAX POWERCONNECT BDCI20B is a compact cordless impact driver designed for light-to-medium duty residential tasks, delivering 1,375 inch-pounds of torque and 3,000 RPM. While affordable and suitable for DIY homeowners, it lacks the breaking capacity and battery endurance required for heavy-duty professional construction work. It is best suited for users invested in the POWERCONNECT ecosystem who need tool compatibility.
| Attribute | | |
|---|---|---|
1,375 in-lbbest | 500 in-lb | |
20 Vbest | 20 Vbest | |
3,000 RPMbest | 3,000 RPMbest | |
3,900 IPM | 4,200 IPMbest | |
| ↓ lower better | 3.6 lbs | 2.2 lbsbest |
1.5 Ahbest | — | |
| ↓ lower better | 7.63 in | 4.6 inbest |
1 count | 9 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Maximum Torque (in-lb) | 1375 in-lb | 500 in-lb |
Impacts Per Minute (IPM) (IPM) | 3900 IPM | 4200 IPM |
Build & Design(2) | ||
Tool Weight (lbs) | 3.6 lbs | 2.2 lbs |
Tool Length (in) | 7.63 in | 4.6 in |
Features(2) | ||
LED Light Count (count) | 1 count | 9 count |
Chuck Type | Quick-Release Hex | 1/4-inch hex |
Controls(1) | ||
Trigger Type | Variable Speed | Variable speed |
Products in the top-left offer the best value (high score, low price).
Professional reviewers from TechGearLab characterize the Black+Decker 20V Max BDCI20C as an adequate tool for general household jobs and a great value for budget-conscious consumers. However, they identify significant performance limitations, noting that its torque output averages only 115 foot-pounds and it fails to break nuts tightened to 200 foot-pounds.
Everyday users generally appreciate the tool's affordability, compact size, and sufficient power for basic household projects. The recurring theme among users is that it serves as a practical, low-cost solution for DIYers. However, common complaints focus on the limited battery capacity, with users noting that the battery drains quickly and may not support extended work sessions without frequent recharging or spare batteries.
Professional reviewers praise the DEWALT DCF870B for its high productivity in driving small to medium screws, citing its 3,000 RPM, 4,200 IPM, and 500 in-lbs torque as strong for a hydraulic tool. It is recognized as the quietest impact driver available, offering significant noise reduction. However, experts note that the softer hydraulic blows limit its effectiveness compared to standard drivers, making it less suitable for heavy-duty applications requiring maximum impact force.
Search results lack direct consumer reviews or forum discussions, so no specific praise or complaints from everyday users are available. Professional sources emphasize the tool's quietness and compactness without providing user feedback quotes.
Choose Black+Decker for budget-friendly DIY tasks, but choose DeWalt for professional durability and power.
