Fans decorative fretwork jigsaw know: saws, fragile, broken — will not save enough! However, why not stock up? Not only by the saws, and a simple fixture to make them. The originality and accessibility of this method lies in the fact that the nail file is made of a die used to bore the thread on the rod. It would also need to be longitudinal propyl — that’s the whole trick. Depth of cut equal to the width of the inserted metal strips of blank canvases. And latest to easy — prokatov or breaking hammer, a wire of suitable diameter.