We recommend using a diamond blade that s labeled as a ferrous metal cutting blade but many tradespeople use a regular masonry diamond blade with good results.
Easiest way to cut sheet metal.
For cutting out holes in sheet metal it s going to be necessary that you begin with a starter hole this can be formed by using the hammer and chisel method to punch through the metal.
Then grip the saw with both hands and push the blade through the metal to cut it.
Easy ways to cut sheet metal panels.
Mount a diamond blade in your angle grinder and use it like a saw to cut the mesh.
I m using irwin to.
For thin sheets of metal you can use tin snips to cut through it.
Use a pair of snips if you want to avoid power tools altogether and are working with thinner more flexible metal or need to make curved cuts.
Cutting your own copper shapes can be easier than you think.
For thicker copper sheet you would want to use a jewelry saw it s a bit slower but gives you a nicer finished cutting edge.
Start by taping both sides of the sheet metal directly over the line you want to cut and clamp the metal to a work station so it doesn t move.
To cut straight lines use an electric saw.
Use a circular saw to make long straight cuts in thicker sheets of metal.
They look like big scissors and work the same way.
For higher gauges meaning thinner copper you can easily do it with standard hardware store metal snips.
Metal lath and hardware cloth can be cut with a tin snips but there s an easier way.
If your project requires curved cuts make an easy economical and.
While these methods result in controlled accurate cuts with limited.
Step 3 place the sheet metal on top of the workbench and lay out your pattern using a tape measure pencil and straightedge.