Special form cutters are manufactured in a wide, and sometimes unusual, range of configurations in straight and spiral gash designs.
Special form cutters are designed for cutting gear racks, serration form cutters for chuck jaws and steering gear segments. Also, Star SU designs a wide variety of special form relieved cutters for producing items such as pliers, clipper guide, concave and convex forms, and tool bits. The drives range from simple keyway bores to complex hubs and shanks.