Slender and compact body with durable metal gear housing (with keyless drill chuck). 720W. Extra-low vibration level for reduced operator fatigue. Dual purpose for "Rotation only" and "Rotation with hammering". Built-in torque limiter stops bit rotation when hitting reinforcements. Industrial strength keyless chuck. Double Insulation, Variable Speed, Reversing, Mechanical 2-Speed, Torque Limiter, Keyless Chuck and Carry Case. Keyless chuck ideal for woodworkers