Cut metal with your circular saw.
How to cut metal roofing with a circular saw.
Step 5 the cutting methods.
These circular saws are great for cutting through tin or other thin metal roofing materials.
This requires you to purchase some extra supplies ahead of time.
Thick using a ferrous metal cutting blade.
Step 6 the installation.
Guide the saw slowly through the metal and allow the excess piece that you cut to fall freely to the floor.
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.
However you need to have plenty of experience with a circular cutting saw before you use it for a project like this.
Best way to cut metal roof.
Step 3 ready set and mark.
Guide your saw slowly through the metal.
Avoid moving your circular saw at an angle as you cut.
A 7 in 18 cm blade is the perfect size for most circular saws and projects.
Hot metal chips will fly everywhere.
Your circular saw will do most of the work since it will be pulled forward from the traction from your saw blade.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
You can cut mild steel up to about 3 8 in.
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.
In addition cutting saws require that you use specialty blades that are designed for cutting metal even tin.
Circular saws and grinders cut corrugated roofing very fast no matter how thick is the steel.
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.
Fit the saw with a metal cutting blade.
Step 2 measuring.
Milwaukee 6370 21 13 amp 8 inch metal cutting circular saw this milwaukee circular saw tool is designed especially for metal cutting.
In our test it cut through rebar like a hot knife through butter.
Step 1 setting up the work.
