
DEWALT DCN660B
Score: 88/100
Craftsman V20 Cordless Brad Nailer
Score: 78/100Rankings

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.

The Craftsman V20 Cordless Brad Nailer (CMCN618C1) is a complete kit solution for DIYers and professionals needing a portable 18-gauge brad nailer. It features a powerful brushless motor and includes a battery and charger for immediate use. While excellent for detail work and punch lists, its 18-gauge limitation and heavier total weight make it less suitable for heavy-duty trim installation.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 5.2 lbsbest | 7.64 lbs |
110 nailsbest | 110 nailsbest | |
20 Vbest | 20 Vbest | |
800 nailsbest | 420 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 | 0.625 to 2 |
Power & Performance(1) | ||
Nails Per Charge (nails) | 800 nails | 420 nails |
Ergonomics & Build(2) | ||
Weight (lbs) | 5.2 lbs | 7.64 lbs |
Housing Material | Plastic | |
Features & Control(4) | ||
Firing Modes | Sequential, Bump | |
LED Light | true | |
Tip Type | Non-Mar | No-Mar |
Safety Mechanism | Selectable Trigger | |

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 highlight the tool's exceptional line of sight and adequate power for demanding applications like driving 2-inch brads into oak.
Everyday users praise the Craftsman V20 for its powerful and consistent performance, ease of use, and ergonomic design that reduces fatigue.