Cutting Aluminum Sheet With Jigsaw

Jig saw or reciprocating saw.

Cutting aluminum sheet with jigsaw.

Cut metal plate and pipe on low speed. Cutting sheet metal is slow work with a jigsaw and even more so if you are working with corrugated metal. 36 tpi sheet metal cutting jig saw blade bi metal u shank 5 pack model dw3728 5 12 30 12 30. Use a jigsaw if circular cuts need to be made in the aluminum.

Clamp a guide to your aluminum on both sides of your saw. To avoid shredding sheet metal or raising a lot of edge burrs tightly sandwich the metal between two layers of thin plywood. 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. For pattern cutting drill blade starter holes instead of making plunge cuts.

The jig saw can make tighter turns. Leah gives a beginner s tutorial on which jig saw blade to use for wood metal laminate plexiglass and she shows how to change out the blade in a jigsaw. 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. Obviously the circular saw is great for straight cuts.

For cutting sheet metal choose a finer blade with 21 to 24 teeth per inch. Position the saw close to the side of the aluminum where you want to begin cutting. Set your store to see local availability see similar items. Not so much for curves.

If you are making a long cut you may need to apply cutting oil to the blade of the jigsaw to keep the blade cool. Brought to you by http www ultimatehandyman co uk. If you re cutting a line in a sheet of aluminum you can skip the vice and cut your way down the sheet on a flat surface. Some of the most common cutting tools are metal shears circular metal saws or even a cutting torch depending on the thickness of the sheet metal but the most recommended cutting tool for sheet metal is a jigsaw.

Both have pros and cons. Depending on how tight the curves are either a recip saw or a jig saw will be the tool for the job. How to cut sheet steel using a jigsaw with a metal cutting blade. Install a metal cutting blade into a jigsaw.

Sheet metal is made of stainless steel galvanized iron or aluminum and you can cut sheet metal manually using different kinds of tools. 24 tpi thin metal cutting jig saw blade bi metal u shank 5 pack model dw3726 5 12 10. The recip saw has a longer stroke and more power so it will cut faster. Slowly push the jigsaw forward following the cutting line.

The more teeth on the blade the smoother the cut will be.