How To Make Straight Cuts In Sheet Metal

Place the sheet metal on top of the workbench and lay out your pattern using a tape measure pencil and straightedge.

How to make straight cuts in sheet metal. Using a straight edge clamped to the edge of the bench is also a good tip to cut thin metal precisely. Make long strokes for long straight cuts. Tape the sheet metal and secure it in place. Like i say in the video i have extensive experience using a grinder to cut and shape metal and other materials and only by using the tool to do these thing.

Using your power tool ensure you re up against the straight edge and can follow along the. Angle grinders are slightly less efficient and are primarily used for short straight cuts. Open the cutters as wide as you can at the start of each stroke and make long smooth strokes. Wax your saw blade before cutting sheet metal.

I hope this reads sensibly. Cutting straight lines with an electric saw 1. They are widely available with inexpensive cutting wheels that can be replaced frequently. Long straight cuts are easier to make with large tin snips.

Apply masking tape to both sides of the sheet metal directly over the. Place the metal on a hard surface to score it and on long pieces do the bending with the score place along a sharp edge of a bench and if necessary clamp the fixed piece with a long piece of flat wood to prevent buckling the metal while bending it back and forth.