Knipex cobolt compact bolt cutters and concrete mesh cutter knipex 71 12 200 the knipex cobolt compact bolt cutters 390g with black atramented grips and sleek multi component covers well designed with precision cutting edges for soft hard and piano wire also able to cut parts such as screws nails rivets etc to 52mm extremely high cutting performance with less effort thanks to effective joint construction additionally induction hardened cutting edges cutting edge hardness approx