Before you start cutting i would recommend taping couple of your major fingers.
Best way to cut copper sheet.
Measure the dimensions needed with tape measure.
Begin cut with metal cutting sheer.
Do this for all of your cuts until you have freed your pattern from the copper sheet.
If working with thin copper sheets they are best cut to size using metal cutting sheers.
Cut the copper sheet using a metal cutting sheer begin to make the cuts along your marks.
Before joining the pipe sections together the pipes are cut to length.
Draw your shapes you want to cut onto copper with pencil or a sharpie marker.
Elevate and support one edge of sheet with free hand allowing entry point for cut enough clearance for metal cutting sheer to proceed.
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.
A wood saw that can use a sharp saw edge to cut with 18 teeth per inch not 32 teeth could also work.
Choose a saw with a tooth number of at least 24tip teeth per inch to ensure even cuts in the metal.
Autocut tools are spring loaded so you won t be able to adjust the size of the cut.
Measure the diameter of the pipe you want to cut and purchase an autocut tool for that exact size.
Put on a pair of work gloves before you wax the saw to protect your hands.
Cutting the copper sheet step iii.
Otherwise you can locate a sharp edge of a fine saw or an appropriate jigsaw.
Mark the required dimensions on the surface of the sheet using marking tool and straightedge.
This is achieved through the use of a metal cutting blade on either a circular saw or angle grinder a hacksaw or a tubing cutter.
If you re cutting copper pipe in a tight space such as up against a corner use an autocut tool.
How to cut copper sheet like a pro step i.