Craftsman CMCF830D2
Score: 82/100
DEWALT DCF870B
Score: 72/100Rankings
The Craftsman V20 Cordless Brushless Impact Driver is a compact, mid-range tool designed for DIYers and light trade professionals seeking affordable power for driving large fasteners. It features a brushless motor for extended runtime, variable 3-speed settings, and a 1,700 in-lbs torque output, assembled in the USA with global materials. While it excels in versatility, it may not fully meet the rigorous expectations of heavy-duty professional use due to its torque limits.
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.
| Attribute | | |
|---|---|---|
1,700 in-lbbest | 500 in-lb | |
20 Vbest | 20 Vbest | |
2,900 RPM | 3,000 RPMbest | |
3,800 IPM | 4,200 IPMbest | |
| ↓ lower better | 2.07 lbsbest | 2.2 lbs |
| ↓ lower better | 12.21 in | 4.6 inbest |
3 count | 9 countbest | |
| ↓ lower better | 5.55 inbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(3) | ||
Maximum Torque (in-lb) | 1700 in-lb | 500 in-lb |
Maximum Speed (RPM) (RPM) | 2900 RPM | 3000 RPM |
Impacts Per Minute (IPM) (IPM) | 3800 IPM | 4200 IPM |
Accessories(1) | ||
Includes Battery | true | false |
Build & Design(2) | ||
Tool Weight (lbs) | 2.07 lbs | 2.2 lbs |
Tool Length (in) | 12.21 in | 4.6 in |
Features(2) | ||
LED Light Count (count) | 3 count | 9 count |
Chuck Type | Quick-release | 1/4-inch hex |
Controls(1) | ||
Speed Settings | 3 | 2-speed |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Craftsman V20 Impact Driver for proving its worth among budget-minded users by delivering mid-range pro-level power. They highlight the benefits of USA assembly, brushless efficiency, and useful features like the 3-speed settings and LED light.
Everyday users commonly praise the tool's power, especially when used with larger batteries, noting its quality finish and excellent LED lighting. Recurring themes include its value as a toolbox asset and smooth operation.
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.
“WE USE 6AH,9AH BATTERIES ON 'EM”
“GR8 ASSET”
