How to do so will vary depending on your model of sheet metal cutting shears.
How to sharpen sheet metal.
All models use mounting bolts to secure the blades in place.
Sheet metal is used in products such as roofs and electronics.
This video demonstrates our metal shear blade sharpening service.
Make an old worn out set of tin snips work like new in under a minute.
Continue filing until there is clean metal exposed all over the edge.
Many methods may be used to sharpen sheet metal cutting shears some of which require specialized tools.
If it sticks there are likely metal burrs that need to be removed.
Get a full set of usa made wiss snips.
These operations are usually carried out with automated machinery at manufacturing plants.
Sheet metal is nothing more than metal that has been pressed into sheets.
Various operations are carried out so that the sheet metal can be morphed into forms that can be used in various products.
This should not take long usually fewer than a dozen strokes.
You will want to hit those spots with the mill file again.
However the work may be done with a set of common metal files.
Step 1 remove the blades from the shears.