The HPS series comes standard with both the Cup & Die set that is used in conjunction with the various punch tools offered by Dottie. They are manufactured with a 3 point design that eliminates the slug binding in the cup and are dual rated for steel and stainless steel. The set also comes with laser etched centering lines on the cups for easy alignment as well as size and part number identification on the cup and die. Their unique design requires 50% less torque than competiting brands and are interchangeable with competiting brands of tools.