A na-eji PUNCHES eme ihe n'ọtụtụ ebe maka akara, stamping na extrusion nke ihe ndị dị ka oghere isi nke ịghasa fasteners, skru, onwe-tappers na ngwaike ụlọ ọrụ.
Nke nkịtịịkụ ọkpọịkeIsi: Flat isi, isi pan, isi oval, isi na-ekekọta, isi gbara gburugburu, isi truss, isi bọtịnụ, isi PF, isi cheese, isi ihe, isi ifuru, isi ifuru, Hex Head na ndị ọzọ.
Onye ọkwọ ụgbọ ala nkịtị: Phillips ,Phillips oghere./square, slotted, hexagon, isii-lobe (torx), isii lobe tamper, isii lobe/oghere., pozidriv , square, square / oghere , triangle na na.