DEWALT DCN662B 20V MAX XR Finish Nailer – Straight 16GA, Cordless

Cordless finish nailer built for precise trim work

The DEWALT DCN662B 20V MAX XR Finish Nailer puts cordless convenience into your trim projects. Designed to drive 16 GA nails from 1-1/4 in to 2-1/2 in, it handles baseboards, door and window casing, and crown molding with steady consistency. Powered by a 20V MAX XR battery, this tool mirrors the performance you expect from pneumatic models without the hassle of gas, hoses, or compressors. The result is a lightweight, maneuverable tool ready for both tight spots and room-wide installations.

Key advantages at a glance

• 100% battery powered: no gas cartridge, hose, or compressor to manage
• Brushless motor for longer runtime and added durability
• Micro nose for better line of sight and more precise nail placement
• Tool-free trigger with sequential and contact actuation modes
• Tool-free depth adjustment for precise countersinking of nails

What you can finish with it

• Fitting baseboards and door/window casing with clean, tight nail heads
• Installing crown molding and other trim details quickly and accurately
• Projects where mobility and space matter, thanks to cordless operation

Why this model fits a busy workflow

With a compact, balanced design and a straightforward setup, the DCN662B supports you from rough framing to final detailing. The brushless motor offers durability and efficiency, while the micro nose helps you align nails before you fire, reducing misfires and wasted nails. The ability to switch between sequential and contact modes gives you flexibility for different tasks, and the depth adjustment helps you achieve flush countersinking for a professional finish. Pair it with a DEWALT 20V MAX XR battery for reliable, all-day performance on a variety of finishing jobs.

Overall, this finish nailer blends cordless freedom with purposeful features that support precise, task-focused work. It is designed to be part of a streamlined finish setup, where clean lines, steady placement, and consistent drive quality matter as you move through trim-heavy rooms and detailed edge work.