A cordless brad nailer is a battery-powered tool designed to drive thin 18-gauge brad nails into wood. It eliminates the need for bulky air compressors, hoses, or gas cartridges. It is the go-to tool for installing trim, baseboards, crown molding, and completing light woodworking projects.
Key Features & Mechanics
Power Mechanism: Uses a rechargeable lithium-ion battery. High-speed motors compress an internal spring or flywheel to fire nails, rather than relying on compressed air.
Nail Size: Specifically shoots 18-gauge nails, which are thinner than standard finish nails, making them leave smaller holes that require minimal wood putty. Nail lengths generally range from 5,8 inch to 2 inches.
Depth Adjustment: Features a "tool-less" dial that lets you control exactly how deep the nail sinks into the wood, ensuring a perfect flush or countersunk finish.