HomePunching force calculation Punching force calculation Calculates automatically the punching force online. The fastest way to choose the right tool to use and thus avoid overcoming the tonnage of your punching machine. Other Calculators PUNCHING FORCECALCULATION SHEET WEIGHTCALCULATION DIE CLEARANCECALCULATION mm Inch Seleziona l'utensile Seleziona figura utensile Tondo Quadro Rettangolo Asola Scegli il materiale Scegli il materiale Acciaio Inox (700 N/mm2) Alluminio (300 N/mm2) Ferro FE 430 (400 N/mm2) Ferro FE 510 (510 N/mm2) Ottone (210 N/mm2) Rame (200 N/mm2) Spessore Diametro Lato Base Altezza Whisper 0 Ton | 0 Kn