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Can you cut metal roofing with a circular saw.
There are two types.
In our test it cut through rebar like a hot knife through butter.
In addition cutting saws require that you use specialty blades that are designed for cutting metal even tin.
These circular saws are great for cutting through tin or other thin metal roofing materials.
You must use only a specialty blade designed for cutting sheet metal.
You re going to be amazed how quick.
Cut metal with your circular saw it may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
You could also use a circular saw to cut lots of sheets more quickly and a nibbler to create rounded cuts.
You can use a circular saw to cut tin roofing but it is not the best method for cutting metal sheet.
To safely and efficiently cut through metal with a circular saw you ll need to operate at a maximum no load rpm of 5 000.
Circular saws and grinders cut corrugated roofing very fast no matter how thick is the steel.
Use tin snips or shears to cut lengths by hand.
Thick using a ferrous metal cutting blade.
Otherwise you may end up overheating the metal and cause serious harm to yourself and your power tools.
However you need to have plenty of experience with a circular cutting saw before you use it for a project like this.
The metal sheets used to form the roof need to be cut to fit your roof before you can install them but fortunately this is easy to do with a few different tools.
No it won t cut curves or circles but if you ve been trying to make straight cuts with a pair of shears or with an angle grinder and i ve used them both.
You can cut mild steel up to about 3 8 in.
Inexpensive steel tooth blades and carbide tooth blades.
The cutting process is fast almost effortless and effective.
Only specialty blades made for cutting tin.