Qwork Heavy Duty Metal Hole Punch Set, Chrome Vanadium Steel, 3/32-Inch To Size: This comprehensive metal hole punch set includes a range of punches and dies in sizes from 3/32-inch to 9/32-inch. Versatile Hole Punch Set: Ideal for use with aluminum, brass, and steel sheet metal, as well as other materials such as plastic, polyurethane, cardboard, canvas, paper, and leather. Construction: Crafted from high-strength Chrome Vanadium steel and machined to meticulous specifications, this set is hardened to 52 HRC for exceptional durability and longevity, ensuring it stands up to the demands of heavy-duty use. Effortless Performance: Featuring a compound high leverage design, this tool is engineered to offer maximum efficiency and ease of use, complemented by a comfortable grip to reduce fatigue during prolonged operation. Complete Accessories and Storage: In addition to the hole punch, this set includes a throat depth gauge and a sturdy storage case for organized transport and accessibility of all components.