Cutting Sheet Metal Properly

They look like scissors and work fine with sheet metals like brass aluminum tin steel etc.

Cutting sheet metal properly.

A handheld cutting tool fitted with a metal cut off wheel will easily cut through sheet. There are two ways to cut round ducts. Nestle thick material deep into the wide open jaws before you squeeze the handles. If a straight line is required it is best to shear flat metal in a metal shear.

There is no perfect or best way to cut sheetmetal materials. Simply line up your chisel along the line you are going to cut and strike the back of it with a hammer. Extend blade life by keeping the saw s speed slow. A stationary or hand shear is a very good approach to delicate detail work.

6 different ways to cut sheet metal properly step 1. Making detailed cuts with. Here are a few tips for cutting metal with a recip saw. Set your saw to straight rather than oscillating if there s a choice.

Jigsaws and metal cutting band saws are more work but can make most cuts in light to medium sheet metal. There are some cuts that you can do with decent tin snips. Press the base plate of your saw against an edge where you want to start cutting. The plasma comes at a high speed in a.

Brace the metal by applying pressure with your nondominant hand holding it at least 2 feet 0 61 m away from your saw. How to cut sheet metal method 1 of 4. Straight cutting compound snips work best for cutting thick or doubled up sheet metal. Brace the corrugated metal with your nondominant hand and start to cut.

Cutting straight lines with an electric saw. Sheet metal can be cut using laser cutting which uses a laser to burn through the material and. Choose a blade with 20 to 24 tpi teeth per inch for thin metal 10 to 18 tpi for medium thickness metal and about 8. They don t cut curves well.

Using a chisel and hammer is the most basic form of cutting sheet metal. This method uses hot plasma to cut through the material. Using tin snips for thin sheets. Choose between red blue or yellow snips based on the cut direction.

Different methods of cutting metal work best in different situations. If you ve hit it hard enough the chisel will cut the sheet metal if it s thin enough.