PUNCHES loba dipaké pikeun nyirian, stamping na Tonjolan bahan kayaning slot pos of fasteners screw, screws, timer tappers dina industri hardware.
Nu umumpunchgaya: Sirah datar, sirah pan, sirah oval, sirah mengikat, sirah buleud, sirah truss, sirah tombol, sirah PF, sirah kéju, fillister sirah, Plum mekar sirah, Hex Kepala jeung saterusna.
Supir biasa: Phillips, Phillips slot./kuadrat, slotted, sagi genep, genep lobus (torx), genep lobus tamper, genep lobus / slot., pozidriv, kuadrat, kuadrat / slot , segitiga jeung saterusna.