High-efficiency brushless motor maximizes run times and motor life Sequential firing mode as well as bump firing for precise shots or quick succession shots Drives 1-1/4 in. to 2-1/2 in. angled finish nailers for a variety of applications Fires up to 800 nails on a single battery charge for maximum productivity The DeWalt DCN660 16 gauge angled finish nailer drives 16 gauge angled finish nails from 1-1/4 in. to 2-1/2 in., which makes it 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, a compressor, or a 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.