Best Overall: DeWalt DCN660B
20V MAX XR 16-Gauge Angled Finish Nailer (Tool Only) · DCN660B
The DCN660B is the 16-gauge cordless finish nailer that a lot of trim carpenters run, and it's the first one I'd point a DIYer at. The 20-degree angled magazine reaches into corners and under cabinets where a straight gun gets blocked, and it drives 1¼ to 2½-inch nails — enough for baseboard, casing, door jambs, and most crown.
The brushless motor means there's no gas, no compressor, and no motor spin-up between shots. Depth adjustment is tool-free, jam clearing is tool-free, and there's an LED job light that actually helps when you're nailing inside a closet. Owners consistently report that it sets nails at a consistent depth and runs for a long stretch on a 4.0Ah pack.
It ships as a bare tool, so you need a 20V MAX battery and charger. It's also heavier than a pneumatic gun — that's the trade for cutting the cord. For a weekend workshop doing interior trim, this is the one-nailer answer.
| Power | 20V MAX XR cordless, brushless |
|---|---|
| Gauge / angle | 16-gauge, 20° angled |
| Fastener range | 1¼–2½ in. finish nails |
| Magazine | 110 nails |
| Actuation | Sequential or bump-fire |
| Weight | 5.2 lbs (tool only) |
Pros
- Angled magazine fits into tight corners
- Tool-free depth adjustment and jam clearing
- Brushless motor with LED job light
- Consistent countersinking per owner reviews
Cons
- Battery and charger sold separately
- Heavier than a pneumatic finish nailer
- Pricier than straight cordless options
Who it's for: DeWalt 20V MAX owners trimming baseboard, casing, and crown; anyone who wants the one finish nailer that covers nearly every interior trim job.
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