AMZCNC Manual Knockout Hole Punch Driver Kit 1/2 to 2 inch Electrical Conduit Hole Cutter Set KO Tool Kit,Can't Use for Stainless Steel Plate (1/2“~2”)
- Smooth operation, clean hole edges, round and lovely holes, uniform hole size, easy to use, light and effortless..
- Long handle, easy to use, ergonomic structure, maximizing human capital savings, saving time, with this manual punching machine, drilling worry-free..