You can cut mild steel up to about 3 8 in.
How to cut metal roofing with a circular saw.
Hot metal chips will fly everywhere.
Circular saws and grinders cut corrugated roofing very fast no matter how thick is the steel.
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.
Avoid moving your circular saw at an angle as you cut.
Steel tooth and carbide tooth blades are both good choices.
Step 2 measuring.
Step 6 the installation.
However you need to have plenty of experience with a circular cutting saw before you use it for a project like this.
Guide the saw slowly through the metal and allow the excess piece that you cut to fall freely to the floor.
In addition cutting saws require that you use specialty blades that are designed for cutting metal even tin.
Thick using a ferrous metal cutting blade.
Fit the saw with a metal cutting blade.
This requires you to purchase some extra supplies ahead of time.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
Otherwise you may end up overheating the metal and cause serious harm to yourself and your power tools.
Step 5 the cutting methods.
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.
Your circular saw will do most of the work since it will be pulled forward from the traction from your saw blade.
Step 3 ready set and mark.
Step 4 the power tools.
When you re cutting metal go for something spiky and abrasive.
Milwaukee 6370 21 13 amp 8 inch metal cutting circular saw this milwaukee circular saw tool is designed especially for metal cutting.
Select a 4 in 10 cm if you re using an angle grinder.
Guide your saw slowly through the metal.
A 7 in 18 cm blade is the perfect size for most circular saws and projects.
Step 1 setting up the work.
Cut metal with your circular saw.
