Select a fine toothed blade and don t cut aluminum with a wall thickness of more than 1 4 inch 0 64 cm.
How cut aluminum sheet straight.
Cutting aluminum sheet metal with a hammer and chisel is relatively straight forward line up the edge of the chisel along the line you wish to cut and strike the chisel with a hammer.
Put on a pair of work gloves before you wax the saw to protect your hands.
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If possible choose a saw blade that creates narrow kerfs the notch or slot made by the saw.
Using a straight edge clamped to the edge of the bench is also a good tip to cut thin metal precisely.
And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel.
Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade.
Set the piece of aluminum on a table or over sawhorses and position it so the cutting area has open space underneath it.
Using your power tool ensure you re up against the straight edge and can follow along the.
To cut the sheets of metal rathe.
Cutting straight lines with an electric saw.
If your project requires curved cuts make an easy economical and.
Choose a saw with a tooth number of at least 24tip teeth per inch to ensure even cuts in the metal.
Clamp the aluminum down.
How to cut fold sheet aluminium.
2 mark the start and stopping point of your cut.
Step 3 place the sheet metal on top of the workbench and lay out your pattern using a tape measure pencil and straightedge.
Using a softer piece of material such as wood as a backer will allow the chisel to push through the metal and prevent wear on the chisel s tip.
Then bend the sheet back and forth a few times to snap it.
