DEWALT 20V MAX XR Cordless 16GA Straight Finish Nailer (Tool Only) is a cordless 16 gauge straight finish nailer built for trim work, punch work, and interior finish carpentry. This is a finish nailer designed for fastening baseboard, door and window casing, and crown molding without dragging around a compressor or hose. Model Number: DCN220B. If you want pneumatic-style productivity with less setup and more mobility, this is the whole point of this tool.

The headline feature here is speed and freedom. DEWALT rates it at up to 5 nails per second, which matters when you are running long sections of casing or moving room to room on a trim-out. Because it is battery powered, you skip the hose, compressor, gas cartridges, and the usual setup that slows down small jobs and service work. That makes it a strong fit for remodelers, finish carpenters, and anyone who needs to grab a nailer and get right to work.

DEWALT also built this nail gun to work in tighter areas than bulkier cordless models. The body is listed at 3.1 inches wide, and that compact profile is a real advantage when you are fastening inside built-ins, against corners, or around installed trim where access is limited. The straight magazine handles 16 gauge straight finish nails from 1-1/4 inches to 2-1/2 inches, covering the range most pros need for common interior finish applications.

On the practical side, the DCN220B is set up to keep you moving. Tool-free depth adjustment makes it easier to tune nail setting for soft trim, hardwood casing, or different material stacks without reaching for another tool. A tool-free jam release helps clear stalled fasteners quickly, and the low-nail lockout LED gives you a better heads-up before you start dry firing into finished work. DEWALT also calls out sequential and contact actuation, which gives you flexibility depending on whether you want max control or faster repetitive fastening.

The build is aimed at jobsite use, not bench-top convenience. It uses a brushless motor and runs on the DEWALT 20V MAX battery platform, so it fits into an existing DEWALT cordless setup instead of adding another power system to the truck. This bare tool does not include a battery or charger, which is worth knowing up front, but it does make sense if you already own 20V MAX packs. It is also TOOL CONNECT Chip-Ready, so users managing fleets and multiple crews can add the chip separately for asset tracking.

Weight matters with a nailer because you are often holding it at shoulder height, stretching into corners, or working overhead on long trim runs. This tool comes in at about 5.7 lbs bare tool, which helps keep fatigue in check compared to larger cordless options. That balance of compact size, cordless convenience, and finish-grade application focus is what separates it from framing or heavier construction nailers. It is meant for clean interior fastening, not brute-force structural work.

If your work centers on trim installation, remodel punch lists, casing, crown, base, and interior finish fastening, this is the kind of cordless finish nailer that earns its keep fast. It is especially appealing for pros who already run DEWALT 20V MAX tools and want to stay on one battery platform. Serious DIYers doing built-ins, room-by-room trim upgrades, or full renovation finish work will also get a lot out of it, provided they want a dedicated 16 gauge straight finish nailer instead of a lighter pin nailer or brad nailer.

DEWALT 20V MAX XR Cordless 16GA Straight Finish Nailer (Tool Only) keeps trim work moving

This is a smart buy for anyone who wants real finish-nailer performance without hauling pneumatic gear into every room.

• Who it's for: Finish carpenters, remodelers, installers, and serious DIY users doing casing, base, crown, and interior trim fastening.
• Why it stands out: The compact 3.1 in. body, up to 5 nails per second drive rate, and genuinely useful jobsite features like tool-free jam release and depth adjustment make it more than just another cordless nail gun.
• Worth knowing: This is tool only, so bring your own 20V MAX battery and charger. If you already run DEWALT cordless tools, that is not a problem. If you do not, factor that into the total cost.

• What type of nails does this nailer use? It uses 16 gauge straight finish nails.
• What nail lengths can it drive? It accepts fasteners from 1-1/4 inches up to 2-1/2 inches.
• Is this a cordless or pneumatic finish nailer? It is a cordless battery-powered finish nailer built on the DEWALT 20V MAX platform.
• Does it support DEWALT TOOL CONNECT tracking? Yes. It is TOOL CONNECT Chip-Ready and can be paired with the chip sold separately.