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 1mm aluminium sheet.
Cutting sheet metal with snips can be tricky and frustrating.
To cut the sheets of metal rathe.
Tired of getting fingers cut on sheet metal while using tin snips.
Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.
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Place the fracture line over the edge of a table and bend the overhang slightly downwards.
Lincane aluminum sheet weathered gray model 57565 62 98 62 98.
M d building products 3 ft.
This weakens the aluminium and creates a fracture line.
Use wood as a backing piece to help push the chisel through the metal and prevent the chisel s tip from wearing.
Then bend the sheet back and forth a few times to snap it.
M d building products 1 ft.
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.
Cutting with tin snips.
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.
The edges are sharp the cutoffs are stiff and get in the way the snips bind or you just can t seem to negotiate the curve.
But you don t have to be a tinsmith to cut sheet metal successfully.
These problems are common for those of us who don t work with sheet metal every day.
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I would first make a cut far from the line somewhere in the area you re going to discard to get a feeling for a particular tool cutting steel of a particular thickness.
If you re cutting a line in a sheet of aluminum you can skip the vice and cut your way down the sheet on a flat surface.
The tool i would use is metal cutting scissors or snips it s remarkably easy to get a straight cut with these after a little practice.
