I m using irwin to.
Cutting galvanized steel sheet metal.
Cut metal with your circular saw.
Jigsaws and metal cutting band saws are more work but can make most cuts in light to medium sheet metal.
For example a dremel is a great tool to use for cutting through a galvanized pipe.
Hot metal chips will fly everywhere.
It is the most common way to cut galvanized stainless steel and plastic flashing s.
First of all measure your roof and order the sheets the exact length you need.
This metal is safe to cut with most commercially available cutting tools such as dremel attachments.
When you re ready to cut place the sheet onto a flat wide and sturdy work surface.
The fumes and dust irritate the skin eyes lungs mucous membranes and if large quantities are inhaled in a short period of time can be fatal osha says.
Commonly used by plumbers to replace damaged water lines these handy tools come cheap and can be found at most hardware stores.
You can cut mild steel up to about 3 8 in.
Clamp the sheet of galvanized metal securely using a bench vice with your guide lines facing up.
Short of causing metal fume fever zinc chloride released while cutting galvanized steel can produce a host of other side effects.
As a general rule sheet metal refers to steel either galvanized or stainless.
Arrange the teeth of your tin snips over the marked line on your sheet metal.
Pipe cutters are known for being able to cut through galvanized steel and copper pipes despite its small package.
Step 2 use a circular saw fitted with a 7 1 4 inch fiber blade to cut the galvanized metal following your guide lines.
The best tin snips are good for cutting any edge of corrugated iron that is going to be seen as they are easy to control when cutting.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
With the same cutting tools and safety gear you can also safely cut copper.
Plan ahead prepare the metal and measure before you cut.
The process of using tin snips is very similar to using scissors.
You want a pair of straight cuts or left or right handed pair for cutting both straight and around corners.
In our test it cut through rebar like a hot knife through butter.
A handheld cutting tool fitted with a metal cut off wheel will easily cut through sheet.
