If you have an old piece of metal saw lying around, then you should not throw it away, because it makes a good file for metal and wood for a jigsaw. Let's start by watching the video:
Happy viewing !
Materials and tools:
- Fragment of a file for metal
- Bulgarian
- File
- Sandpaper
Take a jigsaw file and circle it with a marker on a piece of metal saw
That's how it should turn out
Saw with a grinder, do not forget about protection
We file the file to remove burrs
Here is such a file
We put it on a jigsaw, do not tighten it much
As you can see the file easily saws a board 25 mm thick
Thanks for attention !