... Operation 3. Widely used in all kinds of industry Mechanical IronworkerI. Functions:Punching, Angle Steel Shearing, Flat Bar Shearing, Round/Square Bar Shearing, ... searing machine, universal ironworker, punching and shearing machine, steel worker, round bar shearing machine, angle cutting machine, V-notch, pipe notching machine, ironworker, ironworks, steel punching machine, angle punching machine ...