Neiko 02612A Multi-Purpose Power Hole Punch Kit, 3/32" x 9/32" 2.25 lb super duty all metal construction makes it the most powerful hand held hole punch in the market Compound high leverage design gets the job done more efficiently and requires less effort Precisely machined chrome vanadium steel punches and dies hardened to 52 hardness creates clean holes through sheet metals up to 16 gauge Includes 7 sizes of punches and dies: 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 1-pc throat depth gauge and 1-pc heavy duty storage case Ideal for punching holes on a variety of materials and applications including aluminum, brass, steel sheet metal, leather, polyurethane, plastic, canvas, cardboard, paper, belt, shoes and more