How Do You Cut A Circle In Sheet Metal

In response to a question about h.

How do you cut a circle in sheet metal.

Hot metal chips will fly. An angle grinder will provide you more freedom to turn while making longer cuts and can be used with any kind of sheet metal. However you choose to do it make sure that you take the proper safety precautions by wearing gloves and a welder s mask. We had a need to cut a 7 circle out of metal on a sunday and didn t have access to any stores that sell them so we made one.

It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool. Also work in a well ventilated area since the fumes emitted by corrugated metal are toxic. It didn t work as well as plan. Roll this piece back and to the side as you go to keep it from binding on the blade or getting in the way of your hand photo 4.

When cutting out a circle one or sometimes two cutting tools are rotated about a center point to. This video will show you how to actually cut a round hole in the piece of duct your are installing. Visit my video on how to use tin snips to really become. Cut metal with your circular saw.

Thick using a ferrous metal cutting blade. When drilling or punching a hole in sheet metal you more or less cut out the entire hole at once. You can cut mild steel up to about 3 8 in. Punch a starter hole.

As you cut one side of the sheet metal will ride up and over the lower jaw.