These punches are machined from top quality hardened tool steel by experienced craftsmen and feature a unique welding system that assures that the stresses created by use are distributed on the shaft and not the weld itself, as well as thicker side wall construction than found in lesser quality tools. Each tool also features a full arch and a tapered clearance to assure that the punchings clear freely, minimizing your fatigue while working. These punches are also already hand sharpened and polished, ready to use! U.S. Made. Item #335-805