How to cut sheet metal method 1 of 4.
Cutting aluminum sheet metal.
Dicfeos double head metal sheet nibbler cutter with circle cutting accessories drill attachment with wrench and parts maximum 14 gauge steel 4 3 out of 5 stars 321 35 99 35.
Wax your saw blade before cutting sheet metal.
This weakens the aluminium and creates a fracture line.
In our test it cut through rebar like a hot knife through butter.
Place the fracture line over the edge of a table and bend the overhang slightly downwards.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
Using tin snips for thin sheets.
Making detailed cuts with.
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.
With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet.
Thick using a ferrous metal cutting blade.
Bench and power tools for cutting aluminum sheet metal bench mounted tools such as shears or band saws cut aluminum sheet relatively slowly and with varying amounts of accuracy.
100 1000 bench mounted shears are able to cut through relatively thick sheets of aluminum though.
How to cut aluminum sheet metal hand tools.
An air powered sheet metal nibbler or a nibbler head attached to a power drill can cut through galvanized corrugated aluminum sheet as well as flat sheet up to 16 gauge.
These tools are good for cutting soft sheet metals such as tin aluminum and brass.
Cutting straight lines with an electric saw.
Cut metal with your circular saw.
Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.
You probably wont find snips which are capable of cutting above 18 gauge mild steel.
You can cut mild steel up to about 3 8 in.
For a reference on gauge thickness see our gauge chart.
Choose between red blue or yellow snips based on the cut direction.
Cutting sheet metal with snips can be tricky and frustrating.
To cut the sheets of metal rathe.
20 100 cutting aluminum sheet metal with a hammer and chisel is relatively straight forward line.
But you don t have to be a tinsmith to cut sheet metal successfully.
