Your circular saw will do most of the work since it will be pulled forward from the traction from your saw blade.
How to cut metal roofing with a circular saw.
This requires you to purchase some extra supplies ahead of time.
Avoid moving your circular saw at an angle as you cut.
Milwaukee 6370 21 13 amp 8 inch metal cutting circular saw this milwaukee circular saw tool is designed especially for metal cutting.
Step 5 the cutting methods.
Thick using a ferrous metal cutting blade.
Fit the saw with a metal cutting blade.
Steel tooth and carbide tooth blades are both good choices.
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.
Select a 4 in 10 cm if you re using an angle grinder.
In addition cutting saws require that you use specialty blades that are designed for cutting metal even tin.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
Hot metal chips will fly everywhere.
Circular saws and grinders cut corrugated roofing very fast no matter how thick is the steel.
A 7 in 18 cm blade is the perfect size for most circular saws and projects.
Step 3 ready set and mark.
You can cut mild steel up to about 3 8 in.
One of the main problems with using a wood cutting saw to cut through metal is the speed as most of these saws go well beyond the recommended speed for cutting metal.
When you re cutting metal go for something spiky and abrasive.
Otherwise you may end up overheating the metal and cause serious harm to yourself and your power tools.
Step 1 setting up the work.
Cut metal with your circular saw.
Step 6 the installation.
Best way to cut metal roof.
In our test it cut through rebar like a hot knife through butter.
These circular saws are great for cutting through tin or other thin metal roofing materials.
Guide your saw slowly through the metal.
Guide the saw slowly through the metal and allow the excess piece that you cut to fall freely to the floor.
