Best Way To Cut Thin Aluminium Sheet

Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade.

Best way to cut thin aluminium sheet.

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. If you use metal shears to cut thin sheet metal such as duct metal it curls and can be difficult to flaten properly. How to cut thin sheet metal and keep it flat. To cut the sheets of metal rathe.

The illustrations are for a small bracket but i have cut 3 foot. Then bend the sheet back and forth a few times to snap it. Use a wood cutting saw with carbide tipped blades to cut most aluminum. If possible choose a saw blade that creates narrow kerfs the notch or slot made by the saw.

Tin snips are primarily used for cutting thin sheet metal like tin aluminum brass and thin gauge stainless steel. Set the piece of aluminum on a table or over sawhorses and position it so the cutting area has open space underneath it. And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel. Before cutting put on a pair of safety goggles and work gloves to prevent injuries.

2 mark the start and stopping point of your cut. 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. These photo steps show that it can be done using a utility knife. Select a fine toothed blade and don t cut aluminum with a wall thickness of more than 1 4 inch 0 64 cm.

How to cut fold sheet aluminium. Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal.