In a nutshell
The right choise for
With the Milwaukee PG16 knockout punch, you quickly and accurately punch clean 22.5 mm round holes in electrical enclosures, control panels, and metal cabinets. You can easily cut through mild steel and aluminium up to 3 mm thick and stainless steel up to 2.5 mm. Its robust design guarantees clean, burr-free edges without distorting sheet metal or spreading swarf inside your panels. This single punch is engineered for use with hydraulic knockout tools such as the Milwaukee M18 Force Logic system.