Best Way To Cut A Circle In Sheet Metal

When drilling or punching a hole in sheet metal you more or less cut out the entire hole at once.

Best way to cut a circle in sheet metal.

Power slicing is one advanced and effective way to cut items from sheet metal. Hold the snips loose in your hand and place the two blades around the edge that you d like to cut. Hot metal chips will fly everywhere. A nibbler is the best way to cut metal roofing a nibbler unlike electric shares a nibbler can be moved more easily to cut around corners quickly and easily without jamming.

Hold the side of the metal sheet and put your snips around the edge. This video will show you how to actually cut a round hole in the piece of duct your are installing. And the most frequently used tool in this regard is the best quality electric nibblers. Electric nibblers can be used both as an electronic tool and a stand alone air tool.

It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool. If you occupy a sharp blade they work even better. Thick using a ferrous metal cutting blade. This will not only brace it to keep it in place but you ll be able to pull it up as you cut.

In our test it cut through rebar like a hot knife through butter. Cut metal with your circular saw. A tool like a nibbler is fast and easy to maneuver around to cut circles corners and angles in sheet metal work with out jamming like electric shears or tin snips would. Use your nondominant hand to hold the side of the metal.

When cutting out a circle one or sometimes two cutting tools are rotated about a center point to. There are two ways to cut round ducts. The best tool to cut sheet metal is an electric nibbler tool it cuts corrugated iron sheet metal and even metal car panels easily. You can cut mild steel up to about 3 8 in.

Visit my video on how to use tin snips to really become. They don t cut curves well. An electric nibbler is what a professional roofer would use it punches its way through the metal in a fast and tidy way to leave a clean cut.