The Grace USA 20-piece brass punch set, accompanied by our new Grace USA bench top holder, is crafted with exceptional precision. The brass punches are produced from high-quality CDA 360 hex brass rod, extruded in a U.S. Mill and meticulously polished. These punches are machine-turned and specifically designed for critical applications where non-marring and non-sparking characteristics are essential. The complete set and benchtop holder are manufactured entirely in the USA