… straightening, flattening, shearing, punching, notching or nibbling (excluding draw-benches); presses for working metal …
Explanatory notes
… is either in the form of semi-finished products such as blooms, billets or sheet bars, or in the form of bars and … flat metal sheets, designed to produce metal products from blanks in an automated and programmable manner. Panel … pressure and penetration, rupture along the line of the blades. Machines of this type include : balance …