
DEWALT DCN660B
Score: 88/100
Milwaukee Cordless Brad Nailer
Score: 92/100Rankings

The Milwaukee M18 FUEL 18 Gauge Brad Nailer is a professional-grade cordless tool that delivers pneumatic-like power without the need for an air compressor. Its key strength lies in the nitrogen air spring mechanism and brushless motor, which provide consistent performance and zero ramp-up time. While the tool is slightly heavier than some competitors and requires a separate battery purchase, it is ideal for professionals seeking precision and reliability in finish carpentry.

The DeWalt DCN660B is a 20V MAX cordless angled finish nailer designed for precision trim work, featuring a brushless motor and tool-free adjustments. Its main trade-off is the requirement to purchase batteries and chargers separately, which increases the initial investment. It is best suited for professional finish carpenters and DIYers who value cordless convenience and precision in tight spaces.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 5.2 lbsbest | 6.29 lbs |
110 nailsbest | 110 nailsbest | |
— | 180 nails/minbest | |
20 Vbest | 18 V | |
800 nailsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Fastener Compatibility(2) | ||
Nail Gauge | 16 | 18 |
Nail Length Range | 1.25-2.5 | 5/8" – 2-1/8" |
Power & Performance(2) | ||
Power Source | Cordless | Battery |
Battery Voltage (V) | 20 V | 18 V |
Ergonomics & Build(2) | ||
Weight (lbs) | 5.2 lbs | 6.29 lbs |
Housing Material | Plastic | Nylon |
Features & Control(2) | ||
Firing Modes | Sequential, Bump | Sequential and Contact |
Safety Mechanism | Selectable Trigger | Sequential/Contact |

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

Technical reviewers highlight the tool's design efficiency, noting that its brushless motor and 20V MAX lithium-ion battery system deliver features of a pneumatic tool with the freedom of cordless operation.
Users consistently praise the tool's convenience and ease of use, particularly for finish carpentry applications like trim, baseboard, and crown molding installation.




Professional reviewers emphasize the nailer's cordless convenience without sacrificing power, highlighting its unmatched nailing performance and pneumatic-like consistency.
The search results provided do not include specific consumer reviews, user testimonials, or feedback sections that would detail common praise or recurring complaints from everyday users. To provide accurate information on user experiences, I would need access to customer review sections from retail sites or dedicated review platforms.