The Fein ASCD 18-300 impact wrench with brushless motor and 6-stage torque setting is great for metric screwdriving applications up to M18 Fein’s Brushless PowerDrive motor now has 30% higher efficiency and a longer service life. Electronic 6-stage torque setting prevents screw heads from being torn off with 10% more torque in reverse running to loosen screws which are extremely tight. Can be operated with all FEIN Li-ion batteries (12-18 V). Half an inch square for holding sockets with robust solid metal impact gear. Compact in design with a contact guard on the gearbox head. Features: Compact design Metric screws up to M18 (8.8) Robust solid metal impact gear Contact guard on gearbox head 1/2 in square for holding sockets The battery charge can be read off the battery One charger for all FEIN Li-ion batteries of all voltage classes 600 screw connections (M18) with one battery charge (6 Ah) MultiVolt interface. Cordless tool can be operated with all FEIN Li-ion batteries (12-18 V) FEIN SafetyCell technology. Protects the battery and tool from overload, overheating and total discharge Comes With: 1x Belt clip 1x Magnetic bit storage 1x Plastic carrying case 1x Cordless impact driver Specification: Torque levels: 6 Motor: Brushless Battery voltage: 18V Max. torque: 290 Nm Impacts: 0 - 3,400 rpm Battery interface: MultiVolt Wood screw : 8 x 300 mm Max. metric screw: M18 (8.8) Speed, no load: 0 - 1,700 rpm Tool Holder: 1/2in Outer square Battery compatibility: Li-ion / HighPower Li-ion