The DEWALT DCN660 16 Gauge Angled Finish Nailer drives 16 Gauge angled finish nails from 1-1/4-inch to 2-1/2-inch which makes DEWALT finish nailer ideal for fastening crown molding, casing, and baseboards. With its brushless motor powered by a DEWALT 20V MAX* Lithium-Ion battery the DCN660 is ready to go to work without the hassle of using gas, compressor, and hose. Tackle jobs both large and small with the features of a pneumatic tool and the freedom of cordless. *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.