Measure the dimensions needed with tape measure.
The easiest way to cut copper sheet.
Jigsaws and metal cutting band saws are more work but can make most cuts in light to medium sheet metal.
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.
Spin the handle until the pipe is secured and doesn t move at all.
Choose a saw with a tooth number of at least 24tip teeth per inch to ensure even cuts in the metal.
This will give you space to cut.
Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade.
Then bend the sheet back and forth a few times to snap it.
Put on a pair of work gloves before you wax the saw to protect your hands.
Before you start cutting i would recommend taping couple of your major fingers.
Work gloves must be worn during the cutting process as the cutting edge of the copper is very sharp.
Clamp the copper pipe if possible.
Mark the required dimensions on the surface of the sheet using marking tool and straightedge.
A handheld cutting tool fitted with a metal cut off wheel will easily cut through sheet.
If you need to cut fine details in thin material here s some recipes and tips to get you started.
Draw your shapes you want to cut onto copper with pencil or a sharpie marker.
If the pipe is loose set it in a vise so that the spot you want to cut extends a few inches about 5 cm from the jaws.
Cut slowly and make straight lines in as continuous a motion as you can.
Begin cut with metal cutting sheer.
You can use the same trick to cut metal studs.
Snip the two sides.
How to cut copper sheet like a pro step i.
Do this for all of your cuts until you have freed your pattern from the copper sheet.
Cut the copper sheet using a metal cutting sheer begin to make the cuts along your marks.
You can use barkeepers powdered cleaner bon ami is similar or if you want to go all natural baking soda lemon juice and dish liquid work pretty good.
The sheers handles are brought together to cut through the sheet.
Preparing for the job step ii.