Punching and Shearing Machines

FSC 3445: Punching and Shearing Machines

Federal Supply Class (FSC) 3445 covers punching and shearing machines. These NSN items support cutting and hole-making in sheet metal.

These machines punch holes and shear sheet stock to size. They are basic sheet metal fabrication tools.

Common items include ironworkers, punch presses, and shears. Machines are built from heavy steel for cutting loads.