Things You'll Need
Instructions
Clamp the metal tightly in the vise with an edge, rather than a face, uppermost.
Place a piece of paper on the bench below the jaws of the vise, to catch the filings.
Rub one of the toothed faces of the file across the edge of the metal so that filings begin to form and drop onto the paper.
Stop filing the metal when you have enough filings on the paper for your intended purpose.
Lift the paper carefully, form a short fold in the center of one edge and pour the filings along the fold into a suitable container.