Begin cut with metal cutting sheer.
Cutting copper sheet with a torch.
Mark the required dimensions on the surface of the sheet using marking tool and straightedge.
Elevate and support one edge of sheet with free hand allowing entry point for cut enough clearance for metal cutting sheer to proceed.
They look like big scissors and work the same way.
Measure the dimensions needed with tape measure.
The sheers handles are brought together to cut through the sheet.
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.
Cutting your own copper shapes can be easier than you think.
Work gloves must be worn during the cutting process as the cutting edge of the copper is very sharp.
Take your time and let the cutter work its way through the copper for a straighter and even cut.
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.