Porter-Cable Cordless Brad Nailer and the Pneumatic Options

A pneumatic nailer uses compressed air from a separate compressor, delivered through a hose, to drive each fastener. The tool itself is light and simple, but you need the compressor, the hose and an outlet nearby, and you drag the hose around the room. A battery nailer builds its own driving force inside the tool, so you pick it up and work anywhere, from a closet to a ladder, with nothing trailing behind you.

The trade-off is weight and upfront setup. Battery nailers carry a motor and a battery pack, so they are heavier in the hand, while air nailers are lighter but tie you to the compressor. For a weekend trim project in one room, either works. For small jobs spread around a house, cordless tends to save setup time.

Best for
DIYers who want no compressor or hose

The PORTER-CABLE PCC790B 20V MAX Lithium 18GA brad nailer is the cordless answer. The listing says it runs on 100% battery power, removing the need for a compressor, hose or gas cartridges, and that its motor design provides consistent firing power into various materials and climate conditions. Multiple tool-free settings handle adjustments without a wrench.

The listing also highlights a lightweight build with an optimal center of gravity to reduce fatigue in multiple positions. That said, the spec table lists 6.4 pounds, the heaviest of the four here, which is typical for a battery nailer carrying its own motor. Its style is listed as “Bare Tool Only,” so the battery and charger are not included. The listing does not specify the brad length range, the magazine capacity or the exact settings the tool-free controls adjust.

This nailer suits DIYers and hobbyists who already own Porter-Cable 20V MAX gear, since you can share batteries across the platform. Our look at Porter-Cable 20V tools covers what else runs on the same packs. It gives way to the pneumatic models if you already own a compressor and want a lighter tool in hand.

• 18-gauge brad nailer on 20V MAX battery
• No compressor, hose or gas cartridges
• Multiple tool-free settings
• Bare tool only, 6.4 pounds

Best for
Delicate trim and small moldings

The PORTER-CABLE Pin Nailer, model PIN138, is a 23-gauge pneumatic tool rated for pins up to 1-3/8 inches. It is the lightest tool here at 2.2 pounds, and the listed dimensions show a very slim body at 11.5 by 1 by 4 inches.

The listing itself is sparse: beyond the gauge, maximum pin length, weight and dimensions, it does not specify the pin length range, magazine capacity, operating pressure or any adjustment features. What is well established about 23-gauge pin nailers in general is that they leave a hole so small it often needs no filler, and they hold pieces in place while glue sets rather than providing structural strength.

This tool suits model builders, cabinet makers and anyone attaching thin trim, cove molding or decorative pieces that an 18-gauge brad could split. It gives way to the PCC790B if you need more holding power without a compressor, and to the FN250C for heavier trim.

Best for
Baseboards, door casing and heavier trim

The Porter-Cable FN250C 16-Gauge 2 1 2 in. Straight Finish Nailer Kit is the most detailed listing here. It drives 16-gauge FN-style finish nails from 1 inch to 2-1/2 inches long, which covers baseboards, door and window casing and chair rail. The listing describes a maintenance-free motor for long life and an internal piston catch for consistent maximum power on every shot.

Adjustments are tool-free: depth of drive with detents for setting nail heads, jam release for clearing stuck nails and an adjustable exhaust that directs air and contaminants away from you. The magazine is a rear load and lock style, the trigger is sequential with a lock-off switch and the nose tip is removable and non-marring. The body is listed as aluminum and the warranty as one year on material and workmanship. The listing does not specify weight or magazine capacity.

This kit suits homeowners tackling full rooms of trim who already own a compressor. The sequential trigger fires one nail per trigger pull, which favors precision over speed. It gives way to the PCC790B if you would rather not run a hose, and to the PIN138 for delicate pieces.

• Drives 1 to 2-1/2 inch 16 GA FN nails
• Tool-free depth of drive and jam release
• Adjustable exhaust and non-marring tip
• Sequential trigger with lock-off

Best for
Buyers matching an existing FN250 setup

The Porter-Cable 16-Gauge Pneumatic Finish Nailer FN250SB is a 16-gauge air-powered finish nailer with a listed capacity of 100 nails. Unfortunately, the listing offers little else: it does not specify nail length range, weight, trigger type, adjustments or what is included beyond “Tools.”

Because the model number resembles the FN250C, it may share some traits, but the listing does not confirm that, and we will not assume features it does not state. If you are considering it, compare the product page carefully with the FN250C, which spells out its nail range and tool-free features. This model suits buyers who already know the FN250SB and want a replacement, and gives way to the FN250C for anyone who wants documented features.