have a second handle portion 170 and a second head portion 180 with the second cutting head portion including a second engagement cutting surface 190 the handle portions can have curved shapes as can be understood from fig3 and 17 for example additionally their cross sections can change gradually from a square rectangular shape 194 fig1 to a circular shape 196 fig1 the round shapes 196 help the handle portions fit better in the user 39 s hands and the gripping handles fit onto the end of the handle portions in contrast the square rectangular shape 194 is similar to the connection to the head portion 150 as depicted in fig3 both of the head portions 150 180 can include respective through holes 200 210 which when the clipper 100 is assembled are aligned and the pivot connection assembly 130 is mounted therein the pivot connection assembly 130 can include a screw 220 which fits through a roller bearing 230 a washer 240 and a nylon insert nut 250 the screw 220 can have a rectangular shaped flat head 260 which fits into a corresponding rectangular slot recess 270 of a front face of the first head portion 150 so as to lie generally flat with the surface this has the advantage of preventing the head of the screw 220 from getting in the way of the contact cut thereby making for.