Bosch 8-Amp 18-volt Variable Speed 3/4-in Drive Cordless Impact Wrench (Battery Included and Charger Included)

8-Amp 18-volt Variable Speed 3/4-in Drive Cordless Impact Wrench (Battery Included and Charger Included). High-torque motor – delivers up to 1,180 Ft-Lbs of fastening torque and 1,620 Ft-Lbs of max breakaway torque. PROFACTOR performance – delivers high torque for breaking free stuck bolts and tightening large fasteners quickly. BITURBO Brushless Technology – featuring a brushless high-performance motor and drive-train system engineered to take full advantage of the additional power generated by CORE18V High Power batteries (sold separately). Three speed/torque settings – for greater control over power output (0-800 / 1,300 / 1,750 rpm). Friction ring and thru-hole – allows for fast socket changes and a more secure fit. Auto slow down – slows down rpms when fastener head is close to the workpiece for controlled driving. Auto stop – shuts the tool off when screw head is flush with the workpiece to help prevent overdriving and makes repetitive driving easier and more consistent. Auto Bolt Release – stops rotation when there is no load on the tool to help prevent accidentally dropping bolts and nuts during removal. Limited warranty – Bosch 18V cordless power tools are covered by a five-year limited warranty