I have a sheet of 3 16 aluminum that i need to cut down for a project i am fabricating.
Cutting 3 16 aluminum sheet.
Use a wood cutting saw with carbide tipped blades to cut most aluminum.
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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.
Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.
With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet.
While it s easy to find how you choose where to buy aluminum is important.
Select a fine toothed blade and don t cut aluminum with a wall thickness of more than 1 4 inch 0 64 cm.
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.
I am not opposed to trying any method that can produce good results.
This weakens the aluminium and creates a fracture line.
Place the fracture line over the edge of a table and bend the overhang slightly downwards.
And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel.
Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade.
Technically anything will eventually get through the plate but this is where you ll see the best performance.
The ideal tpi for cutting thick aluminum plate is 10 14.
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.
If anyone has cut aluminum with good results what did you use.
Online metals has a variety of shapes and alloys available in full sizes and custom cut lengths.
