For higher gauges meaning thinner copper you can easily do it with standard hardware store metal snips.
How to smoothly cut copper sheet.
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.
Work gloves must be worn during the cutting process as the cutting edge of the copper is very sharp.
Once the copper sheet has been marked where it needs to be cut the sheers blades are positioned on each side of the sheet as would be regular scissors when cutting paper.
To cut straight lines use an electric saw.
The sheers handles are brought together to cut through the sheet.
As the rough edges are removed switch to finer grit sandpaper.
For thicker copper sheet you would want to use a jewelry saw it s a bit slower but gives you a nicer finished.
Then grip the saw with both hands and.
They look like big scissors and work the same way.
2d contouring tips and tricks.
Use a polishing pad once the metal is smooth to remove any metal dust and bring out the shine of the metal.
Cutting your own copper sheets is a simple way to add a personal touch to any project to allow for custom dimensions possibly unavailable commercially and to save the additional costs of custom cutting which can quickly impact the total costs of your project.
With careful attention to measurements and a steady motion of cutting this task.
Cutting your own copper shapes can be easier than you think.