This stand and drill was used in commercial roofing applications. Works and is in good repair. For use with 1-6 inch screws. Industrial Purpose DeWalt (tm) Stand up Screwgun Used only three times. Paid $800.00 new in 2009. TYPE 2 120V AC~50-60Hz 6.5A (NOM 6,5 A) n o 0-2500 min RPM Model #: DW284 VSR Power Unit Good condition. Works. Email with questions.