Cut Sheet Metal Into Circles

Punch strike the center of each circle.

Cut sheet metal into circles.

In response to a question about h. Yes we can is the fast answer. Laser cutting is one of the most elegant methods to get round metal circles. Pound on the back of the screwdriver with a hammer to puncture the metal and create an opening for the tin snips.

Also make sure to mask the sheet with tape. It is quick and gives a smooth edge with the accuracy in the range of less then a millimeter. Can metalscut4u custom cut sheet metal in a circle shape. However from a broad point of view we can divide all sorts of sheet metal cutting tools into these two kinds.

It will help to prevent tear out and put more control on it. Adjustable 1 3 4 inch to 7 7 8 inch. A highly focused laser beam is directed on the material according to the specified shape. The best tool to cut sheet metal is an electric nibbler tool it cuts corrugated iron sheet metal and even metal car panels easily.

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. Then you click on the circle. Making a circular cutout in a duct is simple using the techniques shown in photos 5 and 6. Use a clamp to hold the sheet metal workpiece and start drilling.

After you have chosen the sheet metal kind aluminum stainless steel or mild carbon steel you will choose the surface and the thickness. Punch a starter hole for a circular cutout with a straight blade screwdriver. Enter your radius and press calculate. 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 didn t work as well as plan. General tools 55 heavy duty circle cutter.