Cutting Sheet Metal Straight Line

If you need a straight cut clamp a straight edge to the sheet to act as a guide for the jigsaw footplate.

Cutting sheet metal straight line.

Even in properly cut metal the fracture zone will be angled and rough. To cut straight lines use an electric saw. Step 5 optional if your project requires cutting a hole in the center of sheet metal draw it on the metal as you would any other cut line. If you ve got a lot of straight cutting to do buy tin snips like the one shown in photo 4.

And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel. This way you can simply press the edge of the torch cup against the straight edge and slowly make a straight cut. Then grip the saw with both hands and push the blade through the metal to cut it. Even so your cut will probably be a little ragged.

1 16 of over 2 000 results for straight cut sheet metal tools finder 12 aviation snips long straight cut tin snips cutting shears power cutter with cr v blade comfortable grip 300mm scissors for cutting metal sheet hard material industrial quality. And the long blades make it easy to cut straight and leave a smooth edge. For thin sheets of metal you can use tin snips to cut through it. Then create a pilot hole within the penciled circle.

Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade. An well known trick when cutting with your plasma cutter is to clamp a metal straight edge to the metal so the arc is directly over your cut line. Edge surfaces of cut sheet metal are not typically smooth and straight. Shaving is a secondary process that can be used to improve edges of cuts that have already been made.

Start by taping both sides of the sheet metal directly over the line you want to cut and clamp the metal to a work station so it doesn t move. In sheet metal cutting the lower the clearance value the higher the edge s quality. This same idea i decided to take to sheet metal when using the scissor shears.