Iyo ukoresheje punch ipfa, ni ngombwa gukurikiza inzira zumutekano n’amabwiriza bikwiye, kuko gukorana nimashini nibikoresho bikarishye bishobora guteza akaga.Amahugurwa akwiye, ibikoresho byo gukingira, no gukurikiza hafi protocole yumutekano ni ngombwa kugirango bikore neza.
Dufite umutwe wa Flat, umutwe wumutwe, umutwe wa oval, guhambira umutwe, umutwe uzengurutse, umutwe wa truss, umutwe wumutwe, pf umutwe, umutwe wa foromaje, umutwe wuzuye nibindi kuri Punch Press Dies.