How To Cut Aluminum Sheet Metal At Home

Afterwards create a starter hole within the circle by hammering the back of a straight blade screwdriver into the metal.

How to cut aluminum sheet metal at home.

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. 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. Be the first to share.

Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade. How to cut fold sheet aluminium. Draw a circle in permanent marker on the aluminum piece. Clamp the aluminum down.

Then bend the sheet back and forth a few times to snap it. Sheet aluminium can be cut without the need for a guillotine or tin snips which tend to deform the metal. Cutting straight lines with an electric saw. 2 x research source.

At the beginning of each cut it is important to open the tool completely and seat the edge of the sheet metal as deep as possible in the jaws. Cut circles in aluminum using curve cutting snips. Then place your tin snips into the opening. To cut the sheets of metal rathe.

Put on a pair of work gloves before you wax the saw to protect your hands. Aluminum sheet is any aluminum sheet metal thicker than foil but thinner than plate sheet is under 249 thick while plate metal is 250 and above many do it yourself projects such as metal fabrication siding or roofing use aluminum sheet because it is a relatively soft metal and thinner gauges can easily be cut. Choose a saw with a tooth number of at least 24tip teeth per inch to ensure even cuts in the metal.