The MILWAUKEE M18 FUEL drywall screw gun is faster than a corded tool, features auto-start functionality and delivers up to 3x longer run time than other cordless competitors. The POWERSTATE brushless motor spins at 4,500 RPMs resulting in faster user productivity. With REDLINK Plus Intelligence, MILWAUKEE's auto-start feature automatically starts the motor on contact with drywall, providing less noise between screws and a 3x longer run time. REDLITHIUM 5.0 Ah batteries allow the drywall gun to deliver up to an industry leading 64 sheets on one charge. The M18 FUEL drywall screw gun delivers the balance and weight desired by professionals for all day use.