How To Cut Squares In Sheet Metal

Then bend the sheet back and forth a few times to snap it.

How to cut squares in sheet metal. You may want to have a bottle on hand for when drilling through thicker sheets or steel. 2 x research source. I m using irwin to. You can use the same trick to cut metal studs.

Ensure you fix the metal sheet down when you drill do not hold in you hand. A handheld cutting tool fitted with a metal cut off wheel will easily cut through sheet. Jigsaws and metal cutting band saws are more work but can make most cuts in light to medium sheet metal. Put on a pair of work gloves before you wax the saw to protect your hands.

Go slow and drill a smaller hole first ti guide the bigger rill bit. Cut teeth in the bar stock start with shallow teeth get deeper teeth the closer you are to a finished 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. If the hole is a lot bigger then your biggest drill bit then drilling holes round the edge of the square and then connecting them with a saw is the best way for you.

Snip the two sides. A soft wood backer will allow for the chisel to pass through more easily by providing support for the metal. If you ve hit it hard enough the chisel will cut the sheet metal if it s thin enough. Simply line up your chisel along the line you are going to cut and strike the back of it with a hammer.

Today i ll go over three different tools you can use to cut sheet metal and plate. Cutting fluids can be used with twist drills but are generally not needed for thinner gauge sheet metal. Drill a hole large enough for a jigsaw blade in the part you re cutting out then cut it out with the jigsaw you ll have to curve into the straight lines of your square hole and do a little whittling but it works level 1.