Abstract: An electrical motor operated clipper comprises a pair of longitudinal blades, wherein a longitudinal movable blade having a rectangular slot on the backward end is tightened to a fixed blade by a machine screw, a locking washer, and a belt-shaped spring. The electrical motor is mounted in a housing. The fixed blade projects from the forward end of the housing. A lever connects the movable blade in the slot to a transmission driven by the output of the motor, and is rotatably mounted in a metal cover which is mounted in the housing. A two-line-teeth comb-attachment can be attached onto the longitudinal blades for guiding the haircut.