Description E-CUBE is a precision drive for dental pulp treatment, used to power NiTi devices. This engine is used only in hospitals, clinics and dental clinics by qualified dentists.Automatic return function* Torque control from 0.6 to 5.2 Newtons.Poison * Gear ratio: 1:1، 4:1، 10:1، 16:1، 20:1 • 9 programs * Foot-operated on/off switch * Up to 5 hours of battery life * Compact controller with various functions * Constant torque source * Playback is available with battery or adapter