Sheet Metal Punching Tools
Whether you're working on a bit of DIY or involved in a large-scale construction project, cutting and punching sheet metal can be an enjoyable and simple process. With the aid of just a few tools, easily procured from a hardware store (or your own garage), punch various hole sizes, create joined edges and mark areas to cut the sheet metal where required.
Hand Punch
This hand-held device puts one ton of punching power in your grip. It is used for mild steel, up to 1/4-inch holes, and comes with accessory punches of 3/32 up to 9/32 inces.
Knock-Out Punches
Knock-out punches are attached to a wrench and used to make simple, smooth holes. They save time on drilling, hand-fitting and sawing. Each knock-out punch is a particular size; for jobs requiring multi-sized punches, procure multiple knock-outs (knock-out punch sizes come in 1/2 inch through 3 1/8 inches.)
Flanging Tool
Any time you're cutting more than one piece of metal at the same time, a flanging tool will help keep the edges perfectly meeting together. The die on the flanging tool creates a 1/2-inch serrated edge on the metal. The other end of the tool adds a 3/16-inch punch. The body of the tool has a comfort rubber grip.
Utility Automatic Center
This simple pen-like tool is a lightweight way to punch sheet metal. It may be attached to a drill bit for center punching and eliminates the need to hammer holes into the metal. It is made of alloy steel and can adjust depending on the thickness/weight of the metal.
