Brace the corrugated metal with your nondominant hand and start to cut.
Cut aluminum sheet with circular saw.
Measure the piece of aluminum with the tape measure.
Brace the metal by applying pressure with your nondominant hand holding it at least 2 feet 0 61 m away from your saw.
Jig saw or reciprocating saw.
The amana and freud are a full kerf of 125 which reduces the trend to flex if you are cutting a lot while the tenryu and diablo offer blades with a thinner kerf which puts less load on the motor and cuts easier really useful if your saw is under powered.
Thick using a ferrous metal cutting blade.
You can cut mild steel up to about 3 8 in.
Before cutting aluminum with a circular saw determine what type of aluminum you need to cut such as aluminum siding or an aluminum sheet.
This works amazing for things like diamond plate but i ve cut as thick as 4 aluminum had to cut it from both sides to get the blade deep enough and it worked just fine.
You can t cut through thick blocks of metal with this one however.
All of the major blade manufacturers offer non ferrous blades for cutting aluminum.
Types of circular saw blades for cutting aluminum.
Place the piece of aluminum you need to cut on a pair of saw horses.
People have lost fingers because of this issue no matter the type of blade use lubrication to keep the blade from gumming up with debris or catching on the material.
Press the base plate of your saw against an edge where you want to start cutting.
This is a handy trick for things that are too big for the band saw.
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.
For cutting thicker sections i ll use walter cool cut.
Makita for the most part for trimming shaving and cutting thinner sheet i just run the blade dry it s easier and less to clean up.
Hot metal chips will fly.
We cut a ton of aluminum at work using circular saws using non ferrous carbide tipped blades on 7 1 4 saws.
A quality saw is key.
There are two main types.
In our test it cut through rebar like a hot knife through butter.
Cut metal with your circular saw.
It is ideal for thinner sheets up to 11 gauge.
For thicker sheets of aluminum use a blade with just six teeth per diameter inch.
Obviously the circular saw is great for straight cuts.
Not so much for.
This design helps in cutting metal pipes and sheets.
Metal cutting blade this type of blade has smaller teeth separated by sturdy slots.
Otherwise you may end up overheating the metal and cause serious harm to yourself and your power tools.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
