High performance 4-pole motor which delivers up to 800rpm for maximum productivity. RedLink overload protection and constant speed electronics deliver durability and performance. 2 x 2.0Ah Li-Ion Batteries 2-Speed 40min Charge Time 10mm Keyless Chuck 12 Torque Settings Air-Cooled Motor All-Metal Gearbox Rubber Overmould Grip Spindle Lock Non-Replaceable Carbon Brushes 2 x 2.0Ah Li-Ion Batteries 2-Speed 40min Charge Time 10mm Keyless Chuck 12 Torque Settings Air-Cooled Motor All-Metal Gearbox Rubber Overmould Grip Spindle Lock Non-Replaceable Carbon Brushes