An electrical depilator includes a main body (1) and a head (2) mounted on the main body. The head includes a hair-plucking assembly (20) mounted on a frame (7), and with a shell (16) covering thereon. The hair-plucking assembly includes a plurality of discs (11) and discs carriers (10), a transmission gear (9), and a bearing cover being fitted over an arcuate shaft (5) and rotating in sync. Each discs carrier bears one disc. Each disc has a substantially circular and continuous circumference (115), and an undulating surface (112). Upper portions (110) and lower portions (111) for grasping and removing hair are radially and alternately arrayed to configurate such undulating surface of the disc. The electrical depilator can steadily and smoothly removing hair at a speed increased at least 3 times.
