A tattooing machine armature assembly is provided, said tattooing machine armature assembly comprising an armature, an armature spring, a contact spring, and a locking screw, wherein the armature is mounted on the armature spring by means of the locking screw so as to oscillate, wherein the armature is embodied with a hook while the contact spring is mounted so as to cooperate with the hook of the armature. A tattooing machine is provided as well, said tattooing machine comprising a frame, a vise, one inductance coil as a minimum, a magnetic circuit, an armature, an armature spring, a contact spring, a capacitor, a bar, contact islands, locking screws, and insulation spacers, wherein the armature is mounted on the frame by means of the armature spring so as to oscillate when subjected to the magnetic field produced by the inductance coils while the bar and one of contact islands are electrically insulated from the frame, said tattooing machine comprising a stop mounted so as to intercept the contact spring at closure of the electric circuit of the apparatus while the contact spring is mounted to be pre-compressed.
