Riveting Hammers are built around a heat-treated hardened steel barrel and piston for long life and durability. The built-in air regulator and variable speed trigger provide precise control. Riveting Hammers are available in stroke sizes from 1-5/8 to 3-1/2" with additional accessories available to meet your riveting hammer needs. Needle Scalers and Flux Chippers are designed for heavy-duty industrial use. These tools are perfect for surface preparation involving cleaning and removal of rust, paint, slag or spatter.