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.
Cutting 2mm aluminium sheet.
Select a fine toothed blade and don t cut aluminum with a wall thickness of more than 1 4 inch 0 64 cm.
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.
Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.
Discussion in modding started by odje aug 2 2007.
The sheets are quite large so a hacksaw is out of the question and so is a nibbler.
Use a wood cutting saw with carbide tipped blades to cut most aluminum.
Tired of getting fingers cut on sheet metal while using tin snips.
If possible choose a saw blade that creates narrow kerfs the notch or slot made by the saw.
To cut the sheets of metal rathe.
What s the prefered method for cutting aluminium sheets of 3mm thick.
Place the fracture line over the edge of a table and bend the overhang slightly downwards.
This weakens the aluminium and creates a fracture line.
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Check out this video.
Laser cutting is.