
Craftsman CMCK200C2
Score: 75/100
DEWALT DCF809B
Score: 78/100Rankings

The DeWalt DCF809B is a compact brushless cordless impact driver designed for professional-grade performance in tight spaces. It delivers high torque in a small form factor, though the tool-only configuration requires additional investment in batteries. It is best suited for professionals working in confined areas where standard drivers cannot fit.

The Craftsman V20 MAX set is a prosumer-focused combo kit featuring a brushless impact driver with 1700 in-lbs of torque and 2900 RPM. It offers good value with included batteries and charger, though the sensitive trigger requires careful handling. It is best suited for DIYers and light professionals needing versatility for deck building and furniture assembly.
| Attribute | ![]() | ![]() |
|---|---|---|
1,700 in-lbbest | 1,700 in-lbbest | |
20 Vbest | 20 Vbest | |
2,900 RPMbest | — | |
3,800 IPMbest | — | |
| ↓ lower better | 3.5 lbs | 2 lbsbest |
2 Ahbest | — | |
| ↓ lower better | 7.01 inbest | 9 in |
3 countbest | 3 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Maximum Speed (RPM) (RPM) | 2900 RPM | Variable RPM |
Impacts Per Minute (IPM) (IPM) | 3800 IPM | Variable IPM |
Support(1) | ||
Warranty Duration (years) | 3 years | 0 years |
Accessories(1) | ||
Includes Battery | true | false |
Build & Design(2) | ||
Tool Weight (lbs) | 3.5 lbs | 2.0 lbs |
Tool Length (in) | 7.01 in | 9.0 in |


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

Professional reviewers characterize the Craftsman V20 MAX set as a 'Pro mid-range' tool ideal for prosumer use. They praise the brushless motor, high torque (1700 in-lbs), and speed (2900 RPM) for tackling professional-grade tasks, while highlighting the standout 3-LED lighting and quick chuck.
Everyday users commonly praise the tool's reliability for DIY projects like deck building and furniture assembly, noting the long runtime and bright LEDs as key benefits. Recurring complaints focus on the trigger's sensitivity, which often causes bit breakage due to over-torquing.

Professional reviewers highlight that the DCF850 delivers specifications matching larger DeWalt models in a significantly more compact form factor. The brushless motor is tuned to provide the same torque and RPM performance as full-size competitors while maintaining the compact ATOMIC design philosophy.
Consumer reviews reflect strong user satisfaction with praise focused on accessibility in confined spaces, power-to-size ratio, precision and control, and build quality.
“crazy by the numbers”

“Pro mid-range”


