For higher gauges meaning thinner copper you can easily do it with standard hardware store metal snips.
Tools for cutting copper sheet.
What tools can be used to cut copper metal cutting blade.
Metal cutting blades come in sizes to fit either angle grinders or circular saws.
The hacksaw is a type of hand driven saw with a very thin blade.
Cutting your own copper shapes can be easier than you think.
Things you ll need safety goggles work gloves tape measure marking tool scribe fine point marker or grease pencil straightedge metal cutting sheer deburring tool.
Double headed sheet metal nibbler 360 degree illuminate ultimate metal cutter for straight circle and round cutting burr free edge extra punch and die 1 cutting hole accessory and 1 step drill bit.
What you ll need metal shears nibbler otherwise there are some traditional tools you may already have that can make quick work of copper sheet.