Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade.
Cutting 3 16 aluminum sheet.
Then bend the sheet back and forth a few times to snap it.
I have heard of people using circular saws grinders with a cut off blade and jig saws.
If possible choose a saw blade that creates narrow kerfs the notch or slot made by the saw.
While it s easy to find how you choose where to buy aluminum is important.
Use a wood cutting saw with carbide tipped blades to cut most aluminum.
Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.
Technically anything will eventually get through the plate but this is where you ll see the best performance.
If anyone has cut aluminum with good results what did you use.
If the tooth pitch is too fine there s a high risk that the aluminum chips with clog the blade.
And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel.
Select a fine toothed blade and don t cut aluminum with a wall thickness of more than 1 4 inch 0 64 cm.
This weakens the aluminium and creates a fracture line.
Aluminum also spelled aluminium is one of the most widespread and popular metals on the planet.
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The ideal tpi for cutting thick aluminum plate is 10 14.
Online metals has a variety of shapes and alloys available in full sizes and custom cut lengths.
Cutting aluminum sheet metal with a hammer and chisel is relatively straight forward line up the edge of the chisel along the line you wish to cut and strike the chisel with a hammer.
With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet.
Using a softer piece of material such as wood as a backer will allow the chisel to push through the metal and prevent wear on the chisel s tip.