Spring Tools 4 Pc. Heavy Duty Metalworking Punch & Chisel Set is a versatile and robust collection designed for mechanics and metalworkers alike. This oversized set includes heavy-duty punches and a chisel, for marking any material to facilitate drilling, removing rusty or corroded fasteners, and knocking out pins. Its professional-grade tools are crafted from quality hardened steel and feature a patented ringed grip "no pinch" design, which makes the pull and release action of the built-in striker easier and more efficient. These tools generate a striking force exceeding 5,000 PSI, ensuring plenty of power to get the job done, even in tight spaces. The set contains a 7/16" face Cold Chisel, a 7/16" Self-Centering Center Punch, a 7/16" Ultra Heavy Duty Center Punch, and a 7/16" to 1/8" Tapered Punch, with sizes ranging from approximately 4-1/8" to 7-3/8" long. Backed by a Limited Lifetime Warranty and proudly made in the USA, this set is built to last and perform. Model Number: