dewalt ddf212035p semi-automatic powder actuated trigger tool dewalt every jobsite needs this dewalt powder actuated tool, especially when it comes to fastening material to block, concrete or steel. it easily fastens up to 3-in drive pins and has a semi-automatic trigger that can fire 10 shot strip loads, offering greater speed. the adjustable load strength offers optimum penetration into all your applications for the results you want. with its metal housing and cushioned grip, you have a durable tool that allows you to complete any task comfortably and with ease.