
DEWALT DCN660D1
Score: 92/100
Milwaukee M18 FUEL Brad Nailer
Score: 92/100Rankings

The DeWalt DCN660D1 is a cordless, brushless 20V MAX XR 16-gauge angled finish nailer that delivers pneumatic-level performance with the convenience of cordless operation. It stands out with a high capacity of approximately 955 nails per charge and includes a battery and charger in the kit. It is best suited for finish carpenters and serious DIYers who want a complete, ready-to-use solution for trim and molding installation.

The Milwaukee M18 FUEL 18-Gauge Brad Nailer is a cordless finish nailer powered by REDLITHIUM batteries and featuring a POWERSTATE brushless motor. It utilizes a sealed compressed nitrogen mechanism to deliver pneumatic-like performance without compressors. Best for professional carpenters who prioritize cordless convenience and precision.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 6 lbsbest | 6.59 lbs |
110 nailsbest | 110 nailsbest | |
— | 180 nails/minbest | |
20 Vbest | 18 V | |
955 nailsbest | 750 nails |
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 | 0.63-2.13 |
Power & Performance(2) | ||
Battery Voltage (V) | 20 V | 18 V |
Nails Per Charge (nails) | 955 nails | 750 nails |
Ergonomics & Build(2) | ||
Weight (lbs) | 6.0 lbs | 6.59 lbs |
Housing Material | Unknown | |
Features & Control(2) | ||
Firing Modes | Sequential, Bump | Sequential, Contact |
Safety Mechanism | Selectable Trigger | Sequential/Contact |


Professional reviewers highlight the tool's practical performance, noting it drove approximately 955 2-inch nails into stacked 2x4s on a single 2Ah battery charge. Reviewers praised the intuitive nail-loading system and dual firing modes.
Users appreciate the tool-free adjustments for depth control and jam release, which streamline workflow. The large magazine capacity is noted as a benefit for reducing reloading frequency.




Professional reviewers highlight the tool's ability to produce consistent, clean nail holes matching the head of the nail in both hard and soft woods. They emphasize the zero ramp-up time feature and the five-year warranty as strong confidence indicators for durability.
Users consistently praise the tool for delivering pneumatic performance without the hassle of a compressor and hose. Common appreciation points include its lightweight and compact design for extended jobsite work and easy operation with intuitive depth adjustment.