Best Way To Cut Painted Sheet Metal

Like i said some paint is bound to come off chip split etc.

Best way to cut painted sheet metal.

Tin roofs are lightweight and soft by nature this is why cutting them manually with snips is a good option. If the paint holds wrap the part of the pipe you want to cut in about 2 4 layers of masking tape cut through then remove the tape. If you occupy a sharp blade they work even better. You want a pair of straight cuts or left or right handed pair for cutting both straight and around corners.

Power slicing is one advanced and effective way to cut items from sheet metal. Probably it s also the cheapest way for cutting corrugated tin roofing. A body saw is the best choice imo cause its small and can turn corners well and cuts through the sheet metal like nothing. For thin sheets of metal you can use tin snips to cut through it.

Cut metal with your circular saw. To cut straight lines use an electric saw. It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool. Thick using a ferrous metal cutting blade.

All depends on how you feel about your paint. The best tin snips are good for cutting any edge of corrugated iron that is going to be seen as they are easy to control when cutting. But a jig saw or sawzall is a close second. Snips are ideal for cutting any type of corrugated roofing especially for cutting softer metal like tin sheets.

Start by taping both sides of the sheet metal directly over the line you want to cut and clamp the metal to a work station so it doesn t move. Electric nibblers can be used both as an electronic tool and a stand alone air tool. One tool is a foot shear or a jump shear. Its all personal preference on what you feel most comfortable with.

And the most frequently used tool in this regard is the best quality electric nibblers. Hot metal chips will fly everywhere. Another tool is a plate shear for cutting slightly. In our test it cut through rebar like a hot knife through butter.

The cheapest way to cut metal roofing is with a pair of tin snips.