Cut metal with your circular saw.
Cutting aluminum sheet with circular saw.
There are two main types.
Brace the metal by applying pressure with your nondominant hand holding it at least 2 feet 0 61 m away from your saw.
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.
This is best for thick plates.
Measure the piece of aluminum with the tape measure.
You can t cut through thick blocks of metal with this one however.
Hot metal chips will fly.
This design helps in cutting metal pipes and sheets.
The biggest risk of cutting aluminum with a circular saw is the blade grabbing the material if the blade catches on the material you risk injury.
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.
Lubricate the blade for additional protection.
First you need a way to clamp the material in place.
Secure the aluminum to the saw horses with a clamp.
Brace the corrugated metal with your nondominant hand and start to cut.
We cut a ton of aluminum at work using circular saws using non ferrous carbide tipped blades on 7 1 4 saws.
You can cut mild steel up to about 3 8 in.
It is stupidly fast and it leaves a nice clean.
This video illustrates that investing in a diablo saw blade for your printers aluminum custom t slot extrusions can give you that extra flat surface for maki.
Thick using a ferrous metal cutting blade.
Before cutting aluminum with a circular saw determine what type of aluminum you need to cut such as aluminum siding or an aluminum sheet.
Press the base plate of your saw against an edge where you want to start cutting.
For cutting thicker sections i ll use walter cool cut.
Otherwise you may end up overheating the metal and cause serious harm to yourself and your power tools.
Types of circular saw blades for cutting aluminum.
Metal cutting blade this type of blade has smaller teeth separated by sturdy slots.
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.
While you can use a circular saw or table saw the preferred way is with a miter saw.
Place the piece of aluminum you need to cut on a pair of saw horses.
This is actually one of my preferred ways to cut aluminum.
The hobbyist s guide how to cut aluminum plate band saw.
If the blade grabs the material during the cut it can pinch the blade and damage the blade and can also hurt the operator for this reason you want it clamped in place.
For thicker sheets of aluminum use a blade with just six teeth per diameter inch.
In our test it cut through rebar like a hot knife through butter.
