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The DEWALT 20V MAX* Finish Nailer (DCN660B) is a cordless, battery-powered nailer that eliminates the need for compressors, hoses, or gas cartridges, making it highly portable and convenient. It features a brushless motor, which enhances runtime and durability. This nailer supports 16-gauge nails, and the inline magazine design allows for easy use in tight spaces and various orientations.
The tool-free selectable trigger lets users switch between sequential and contact actuation firing modes based on the task at hand, while the tool-free depth adjustment ensures precise countersinking of nails. Additionally, the nailer includes multi-functional LED lights for workspace illumination and tool diagnostics, along with a tool-free jam release and stall release lever to quickly address jams and stalls. The adjustable belt hook provides flexibility for user preference and comfort.
The product does not include batteries, which need to be purchased separately, and at 1 pound, although the nailer is lightweight, its ergonomic performance over extended periods may vary based on user preference. The product dimensions are 13.06 x 1 x 12.38 inches, and it is compatible with all DEWALT 20V MAX* batteries. DEWALT offers a solid warranty with up to 3 years of limited coverage. This nailer is ideal for users seeking versatility, portability, and ease of use in finish nailing tasks.
The DEWALT 20V MAX* Finish Nailer (DCN650B) is a cordless, battery-powered nailer designed for finishing work, using 15-gauge nails. Its battery operation eliminates the need for air compressors, hoses, or gas cartridges, making it very convenient and portable for users working in various locations. The brushless motor improves battery life and durability, so you can expect decent runtime and less maintenance.
One key strength is its adjustable firing modes: you can switch between sequential and contact actuation without tools, which offers flexibility depending on your project. The tool-free depth adjustment makes it easy to precisely set how deep nails are driven, which is important for clean finishes. The integrated LED lights help illuminate your workspace and provide diagnostics, which is handy in low-light conditions. The nailer features an inline magazine that works well in tight spaces and allows multiple orientations, enhancing usability. At around 6.6 pounds, it has moderate weight—while not the lightest in its class, it remains manageable for most users. The adjustable belt hook adds to ease of access on the job.
While the nailer excels at finishing tasks with 15-gauge nails, it is not suitable for thicker framing nails, limiting its use to more delicate trim and finishing jobs. This DEWALT model is a solid choice for users looking for a cordless finish nailer that balances power, accuracy, and convenience, especially in finish carpentry or interior projects where mobility and precision matter most.
The BOSTITCH Coil Siding Nailer (N66C) is an air-powered tool designed for driving wire weld and plastic inserted coil nails, covering sizes from 1-1/4 inches to 2-1/2 inches. It features an adjustable depth guide, allowing users to quickly and conveniently set nails to the desired depth, making it ideal for tasks requiring precision. The nailer can hold up to 300 fasteners, reducing the need for frequent reloading and improving efficiency on larger projects.
Weighing only 4.08 pounds and constructed from lightweight aluminum, this nailer is both durable and easy to handle, which helps reduce user fatigue during extended use. Ergonomics are further enhanced by a soft rubber foot that prevents damage to softer woods and a tool-free adjustable exhaust that directs exhaust away from the user. This makes it suitable for a variety of wood types and working conditions.
This nailer requires an air compressor to operate, which might not be convenient for everyone. Additionally, it lacks a battery option, limiting its portability. Despite these minor drawbacks, the BOSTITCH N66C is a robust and reliable choice for anyone in need of a high-capacity, versatile siding nailer.
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