If you are installing a dryer vent through a finished wall remove a small section and check to be sure you won t be cutting through any wiring plumbing or ductwork.
Will sheet metal shears cut dryer vent.
Put on some gloves to keep you from cutting your fingers or hand on the sharp metal.
Cut metal with your circular saw.
A thin sheet metal patch can also be cut to fit the hole with sheet metal shears.
As you cut one side of the sheet metal will ride up and over the.
As you cut the painters tape will keep the metal.
Transfer that measurement inside if necessary to mark the new dryer vent center.
Use a 4 1 4 inch hole saw to cut the vent opening.
Measure the amount of dryer vent you want to remove.
Thick using a ferrous metal cutting blade.
If you ve got a lot of straight cutting to do buy tin snips like the one shown in photo 4.
20 in x 25 in x 16 in duct square to round.
To see availability for this product personlog in or get online access.
Although it is not hard to cut round metal ductwork.
Sheet metal duct pipe fittings.
Metal sheet nibbler cutter double head with circle cutting accessories drill attachment with wrench parts hole straight curve circle cutting metal shears 4 3 out of 5 stars 4 31 99 31.
Royal metal products 8 x 4 x 4 in.
For the rigid metal vents leave at least 4 inches inside the home so you can securely connect the flexible hose.
It cuts metal almost as easily as a scissors cuts paper.
Poke the tip of a pair of tin snips into the dryer vent tube at a point along your cutting line.
Cut with sharp tin snips.
Hot metal chips will fly.
And the long blades make it easy to cut straight and leave a smooth edge.
Even so your cut will probably be a little ragged.
This harbor freight sheet metal sheer makes it even easier and faster.
Flange insert box with gasket.
Ipower glduct4x8c 4 inch 8 feet non insulated flex air aluminum foil ducting dryer vent hose for hvac ventilation with 2 clamps 1 pack silver 4 5 out of 5 stars 3 583 9 82 9.
Carefully cut around the line with the snips keeping your cut as straight as possible.
You can cut mild steel up to about 3 8 in.