Bench shears come in two general types.
Easiest way to cut metal sheet.
Tin snips are primarily used for cutting thin sheet metal like tin aluminum brass and thin gauge stainless steel.
Straight shears make cuts that are straight lines.
Then bend the sheet back and forth a few times to snap it.
This will not only brace it to keep it in place but you ll be able to pull it up as you cut.
Clamp the sheet metal in place on your work table to hold it in place while you work.
Use a bench shear to easily cut most gauges of sheet metal.
Align the snips with the line you want to cut with the upper blade of the tin snips touching the sheet metal.
Use your nondominant hand to hold the side of the metal.
Straight shears and throatless shears.
If you ve hit it hard enough the chisel will cut the sheet metal if it s thin enough.
Simply line up your chisel along the line you are going to cut and strike the back of it with a hammer.
I m using irwin to.
Throatless sheers can cut inside curves and other complicated shapes in addition to outside curves and straight lines.
Jigsaws and metal cutting band saws are more work but can make most cuts in light to medium sheet metal.
Snip the two sides.
Using a chisel and hammer is the most basic form of cutting sheet metal.
If your project requires curved cuts make an easy economical and adjustable.
You can use the same trick to cut metal studs.
Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade.
Place the sheet metal on top of the workbench and lay out your pattern using a tape measure pencil and straightedge.