Rolling dies are generally used for manufacturing conical spline, such as for synchro sleeves with broached internal spline. They can be used as single rolling die, single rolling die in a dual model and as set of two rolling dies. Rolling dies can have one or multiple flanks depending on the requirements. The rolling dies are available with hobbed or ground teeth depending on the required gear quality. Subject to special manufacturing guidelines, our rolling dies have the longest possible tool life.