Use 1 hand to lift 1 half of the sheet metal while using your opposite hand to cut along your pre marked line with slow gradual cuts.
Tool to cut galvanized sheet metal.
The best tool to cut sheet metal is an electric nibbler tool it cuts corrugated iron sheet metal and even metal car panels easily.
Circular saw fitted 7 1 4 inch fiber blade.
Shears are a cheap tool that can quickly cut sheets of corrugated metal in straight lines with little effort.
A handheld cutting tool fitted with a metal cut off wheel will easily cut through sheet.
Cheap compared to a nibbler.
Clamp the sheet metal in place on your work table to hold it in place while you work.
Align the snips with the line you want to cut with the upper blade of the tin snips touching the sheet metal.
Hot metal chips will fly everywhere.
Arrange the teeth of your tin snips over the marked line on your sheet metal.
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.
Tin snips are primarily used for cutting thin sheet metal like tin aluminum brass and thin gauge stainless steel.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
You can cut mild steel up to about 3 8 in.
The process of using tin snips is very similar to using scissors.
In our test it cut through rebar like a hot knife through butter.
Jigsaws and metal cutting band saws are more work but can make most cuts in light to medium sheet metal.
Galvanized steel has been in use in the united states since 1870 and can be found in most houses that were constructed prior to the 1950s.
Cut along your measured line with tin snips.
Thick using a ferrous metal cutting blade.