The hitachi cordless 16g straight finish nailer has a brushless motor for increased run time and durability with reduced maintenance the airspring drive system means less recoil and better flush driving no air hose or compressor required eliminating the cost of fuel cells and fires up to 1500 nails per charge fitted with a selective activation button easily choose between sequential or bump fire mode there is also tool free adjustment of drive depth and tool free nose release for quick and easy