Scotchman Ironworkers save time, increase productivity, eliminate waste and create clean smooth cuts and holes. They can be used for punching, shearing, notching, bending and other metal fabrication functions. Models available from 45 to 150 tons in three styles: Component Tool Table, Fully Integrated and Dual Operator models. Factors to consider when selecting an Ironworker. American-Made. Best-in-the-Business 3-year warranty.