AMZCNC Manual Knockout Hole Punch Driver Kit 1/2 to 2 inch Electrical

【Durable Dies & Punches Set】 ½", ¾", 1", 1¼", 1½", 2". fits ½", ¾", 1", 1¼", 1½", 2" Conduit Size. 【Wide Application】 This manual metal stud punching tool cuts round regular , flat cuts without burrs. Punches: Steel, Stainless Steel, Brass, Copper, Aluminum (soft alloys only), Fiberglass, Plastic, etc.(Max thickness for steel: 1/8"; Max thickness for stainless steel: 1/16".) 【Humanized Design】Long handle, easy to use, ergonomic structure, maximizing human capital savings, saving time, with this manual punching machine, drilling worry-free. Toolbox compact size, light weight, easy to carry and storage. 【sturdy and durable】Punches, studs and ratchet wrenches are forged from 5140 steel, heat treated to HRC48 hardness. 【Whole Kit includes】1 x wrench 6 x Punches 2 x Pull rod , packed in plastic case.