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.
Can you cut metal roofing with a circular saw.
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.
There are two types.
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Inexpensive steel tooth blades and carbide tooth blades.
Use tin snips or shears to cut lengths by hand.
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.
The cutting process is fast almost effortless and effective.
Thick using a ferrous metal cutting blade.
You must use only a specialty blade designed for cutting sheet metal.
You can use a circular saw to cut tin roofing but it is not the best method for cutting metal sheet.
In our test it cut through rebar like a hot knife through butter.
However you need to have plenty of experience with a circular cutting saw before you use it for a project like this.
Milwaukee 6370 21 13 amp 8 inch metal cutting circular saw this milwaukee circular saw tool is designed especially for metal cutting.
You can cut mild steel up to about 3 8 in.
While circular saws can be used to cut tin roofing it is not generally the best method of cutting if you are inexperienced in working with metal roofing.
If you did not have experience in working with metal roofing you should stay away from using it.
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.
Circular saws and grinders cut corrugated roofing very fast no matter how thick is the steel.
Only specialty blades made for cutting tin.