No load speed: Lo:0-400 / Hi:0-1300 Impacts per minute: Lo:0-6,000 / Hi:0-19500 16 Torque settings Max 42Nm Charging time approximately 60mins Drilling Capacities: Steel - 13mm, Masonry - 13mm, Wood - 36mm Supplied with charger, 2 x 1.3Ah Ni-Cad batteries and carrying case with 101pc accessory kit Batteries, No. of 2 Battery type 2 x 1.3Ah Ni Cd Capacity, battery 1.3 Ah Capacity, chuck max 13 mm Capacity, chuck min 1.5 mm Capacity, Drilling Masonry 13 mm Capacity, Drilling Steel 13 mm Capacity, Drilling Wood 36 mm Impact rate, max 19500 BPM RoHS Compliant NA Speed, no load RPM 0-400/0-1300 Speed, no load 1300 rpm Speed, Strokes/min 0-6000/0-19500 Torque Settings 16 Torque, max 42 N-m Voltage, battery 18 V